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  Partner: UNT Libraries Government Documents Department
 Decade: 1900-1909
 Year: 1909
 Collection: Technical Report Archive and Image Library
Biological Investigations in Alaska and Yukon Territory

Biological Investigations in Alaska and Yukon Territory

Date: October 7, 1909
Creator: Osgood, Wilfred H.
Description: From letter of transmittal: "Report on biological investigations made in the interior of Alaska and the Yukon territory in 1903 and 1904. It consists of separate reports on three distinct areas, describing the physiography and giving detailed accounts of the animal life of the region."
Contributing Partner: UNT Libraries Government Documents Department
Dependence of Magnetic Hysteresis upon Wave Form

Dependence of Magnetic Hysteresis upon Wave Form

Date: 1909
Creator: Lloyd, Morton G.
Description: Report issued by the Bureau of Standards over studies on magnetic hysteresis and its dependence upon wave form. Methods and equipment used during the studies are presented and discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Notes on Explosive Mine Gases and Dusts: with Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines

Notes on Explosive Mine Gases and Dusts: with Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines

Date: 1909
Creator: Chamberlin, Rollin Thomas
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The Rabbits of North America

The Rabbits of North America

Date: August 31, 1909
Creator: Nelson, E. W.
Description: From introduction: "Revision to include all known hares and rabbits of North America from Isthmus of Panama to north Greenland."
Contributing Partner: UNT Libraries Government Documents Department
Revision of the Mice of the American Genus Peromyscus

Revision of the Mice of the American Genus Peromyscus

Date: April 17, 1909
Creator: Osgood, Wilfred H.
Description: From letter of transmittal: "The work consists of a systematic study of all the members of the genus, and includes keys for the identification of the various forms, together with the necessary illustrations, and maps showing the geographic distribution of the species."
Contributing Partner: UNT Libraries Government Documents Department