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Protocol with Mexico amending Convention for Protection of Migratory Birds and Game Mammals : message from the President of the United States transmitting a protocol between the government of the United States of America and the government of the United Mexican States amending the Convention for Protection of Migratory Birds and Game Mammals, signed at Mexico City on May 5, 1997

Description: This treaty between the United States and Mexico deals with hunting ducks and collecting duck eggs by indigenous people in North America. This treaty amends the Convention for the Protection of Migratory Birds in Canada and the United States.
Date: 1997
Creator: United States. President (1993-2001 : Clinton) & Albright, Madeleine Korbel
Item Type: Refine your search to only Text
Partner: UNT Libraries
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Land-based sources protocol to Cartagena Convention : message from the President of the United States transmitting protocol concerning pollution from land-based sources and activities ("the Protocol") to the Convention for the Protection and Development of the Marine Environment of the Wider Caribbean Region, with annexes, done at Oranjestad, Aruba, on October 6, 1999, and signed by the United States on that same date

Description: This treaty sets out general legal obligations to protect the marine environment of the Gulf of Mexico, Straits of Florida, Caribbean Sea, and immediately adjacent areas of the Atlantic Ocean-collectively known as the Wider Caribbean Region.
Date: 2007
Creator: United States. President (2001-2009 : Bush) & Rice, Condoleezza, 1954-
Item Type: Refine your search to only Text
Partner: UNT Libraries
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Coal Deposits of the Santa Clara District Near Tonichi, Sonora, Mexico

Description: From abstract: The Santa Clara coal district is 7 to 10 kilometers west of Tonichi, a small town on the Rio Yaqui, in southeastern Sonora, Mexico. Tonichi was the terminus of a branch railroad from Corral until May 1945, when the end of the line was removed. The coal deposits were developed by the Southern Pacific Railroad from the 1890's until about 1911, when the mines were abandoned, partly because the coal was found unsuitable for use in locomotives. Other coal deposits, near Los Bronces an… more
Date: 1949
Creator: Wilson, Ivan F. & Rocha, Victor S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Antimony Deposits of El Antimonio District Sonora, Mexico

Description: From introduction: This is one of a series of detailed studies of the antimony deposits of Mexico, which were investigated by the United States Geological Survey and the Instituto de Geologia de Mexico. The investigation was part of a cooperative program sponsored by the Interdepartmental Committee for Scientific and Cultural Cooperation, under the auspices of the Department of State.
Date: 1949
Creator: White, Donald Edward & Guiza, Reinaldo
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Tin Deposits of Durango, Mexico

Description: From abstract: This report summarizes the economic possibilities of the tin deposits of the Estado de Durango, Mexico. It describes in detail many deposits in the leading districts, which were examined in 1944, and briefly reviews some reports on undeveloped occurrences in the southern and western parts of the State. The general conclusion is that tin will continue to be produced by hand methods for many years, but probably at a decreasing rate, because the placer grounds which have always prod… more
Date: 1950
Creator: Smith, Ward C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Birth and Development of Parícutin Volcano, Mexico

Description: From introduction: In this report the authors have attempted to present a strictly factual account of the birth and development of Paricutin volcano and avoid any interpretive opinions that might break the true narrative of events.
Date: 1956
Creator: Foshag, William F. & González Reyna, Jenaro
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Optical Calcite Deposits of the Republic of Mexico

Description: From abstract: Many small deposits of optical calcite (Iceland spar) were discovered in the States of Chihuahua, Durango, Sonora, and Sinaloa from early in 1942 to late in 1944. Exploration that began in Sonora led to the discovery of commercial deposits in the eastern part of that State, and subsequently other deposits were found and mined in southwestern and northeastern Chihuahua and in western and central Durango. The largest deposits can be reached by foot or by horse in from 1 to 3 hours … more
Date: 1948
Creator: Fries, Carl, Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Manganese Deposits of the Talamantes District Near Parral, Chihuahua, Mexico

Description: From abstract: The Talamantes district, 20 kilometers east of Parral in southern Chihuahua, has been the second largest producer of manganese ore in Mexico. Production, which started during World War I and has been more or less continuous since 1930, has totaled about 50,000 tons of ore with an average manganese content of 40 or 41 percent. The mines are on the Mesa de Talamantes, which is underlain by folded Cretaceous (?) limestone, overlain unconformably by gently dipping Tertiary rhyolite f… more
Date: 1948
Creator: Wilson, Ivan F. & Rocha, Victor S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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List of Pensioners on the Roll January 1, 1883; Giving the Name of Each Pensioner, the Cause for Which Pensioned, the Post-Office Address, the Rate of Pension Per Month, and the Date of Original Allowance, as Called for by Senate Resolution of December 8, 1882. Volume 5

Description: List of men receiving military pensions following the U.S. Civil War, organized by state and county. It includes the certificate number, name, address, reason for pension, monthly amount, and date initiated for each person. This final volume includes men living abroad who have U.S. pensions.
Date: 1883
Creator: United States. Congress. Senate.
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Investigation of Toxic Gases from Mexican and other High-Sulphur Petroleums and Products: Report by the Bureau of Mines, Department of the Interior, to the American Petroleum Institute

Description: From Scope of the Work and Findings: "The work was divided into two parts, namely, field work and laboratory investigations. The most interesting and important of the laboratory investigations. The most interesting and important of the laboratory findings were: (1) The presence of hydrogen sulphide (H2S) in the gases and vapors from light Mexican crude; (2) the extreme toxicity of H2S; (3) the absence of arsine, stibine, phosgene, hydrocyanic acid, and other toxic substances; (4) treatment reco… more
Date: 1923
Creator: Sayres, R. R.; Smith, N. A. C.; Fieldner, A. C.; Mitchell, C. W.; Jones, G. W.; Yant, W. P. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Copper Mining in North America

Description: From introduction: "In this paper are assembled and summarized many subjects relating to the copper industry in North America. Production of mines and districts, history of the industry in North America. Production of mines and districts, history of the industry, geology, of the principal deposits, and mining methods and costs are discussed."
Date: 1938
Creator: Gardner, E. D.; Johnson, C. H. & Butler, B. S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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International Conference of Mine-Experiment Stations: Pittsburgh, Pennsylvania, U.S.A., September 14-21, 1912.

Description: Report discussing an international conference on mine-experiment stations assembling in Pittsburgh, Pennsylvania. The United States sent invitations to countries that had mine-experiment stations, Great Britain and Canada were the only countries, that did not accept invitation.
Date: 1914
Creator: Rice, George S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Stoping Methods and Costs

Description: Report presenting a study of stoping methods and costs and summarizing the data obtained in earlier publications and those obtained during investigations in the field that apply particularly to stoping.
Date: 1936
Creator: Jackson, Charles Freeman & Gardner, E. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Report of the Boundary Commission Upon the Survey and Re-Marking of the Boundary Between the United States and Mexico West of the Rio Grande, 1891-1896. Album

Description: Black and white photographs of monuments and characteristic scenes along the boundary between the United States and Mexico west of the Rio Grande River. Includes captions in English and Spanish.
Date: 1899
Creator: International Boundary & Water Commission, United States & Mexico
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Seven New White-winged Doves from Mexico, Central America, and Southwestern United States

Description: Seven new subspecies of the white-winged dove (Zenaida asiatica) are described. The patterns of these recoveries are an invaluable aid to understanding racial distribution of this species. The extent of migration that breed in Central America is not yet adequately known. The range of the doves extends as far north as the southwestern United States.
Date: May 1968
Creator: Saunders, George B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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