Environmental Policy Collection - 44 Matching Results

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Primary view of Reducing damage to trees from construction work.
Fowler, Marvin E. (Marvin Edward), 1904-; Gravatt, G. F. & Thompson, A. Robert.
1949
Primary view of Know your watersheds.
United States. Forest Service.
September 1957
Primary view of Rural planning : the village.
Nason, W. C. (Wayne Crocker), b. 1874
1940
Primary view of Controlling the Japanese beetle.
Fleming, Walter E. (Walter Ernest), 1899-
March 1958
Primary view of Dual-purpose pines.
United States. Forest Service. Division of State and Private Forestry.
January 1939
Primary view of New landmarks of soil conservation.
United States. Soil Conservation Service.
1942
Primary view of The church and agricultural progress.
Belew, M. Wendell; McCanna, Henry A.; Mueller, E. W. (Elwin William), 1908-1993. & O'Rourke, Edward W.
May 1962
Primary view of Taming runaway waters
Gee, C. W. (Chester Wilson), 1904-
November 1949
Primary view of Facts about wind erosion and dust storms on the Great Plains.
United States. Soil Conservation Service.
1961
Primary view of Legumes in soil conservation practices.
Pieters, A. J.
1938
Primary view of Arbor day, its purpose and observance.
United States. Forest Service.
November 1936
Primary view of Soil and water conservation in the Pacific Northwest.
Rowalt, E. M.
July 1937
Primary view of Nitrogen-fixing bacteria and legumes.
Leonard, Lewis T. (Lewis Thompson), 1885-
December 1937
Primary view of The soil that went to town.
Gee, C. W. (Chester Wilson), 1904-
November 1952
Primary view of Dust storms come from the poorer lands.
Finnell, H. H. (Henry Howard), b. 1894
September 1949
Primary view of Windbreaks and shelterbelts for the Plains states.
United States. Extension Service.
1950
Primary view of Intensive projects under the Cooperative farm forestry act.
United States. Soil Conservation Service. Forestry Division.
1941
Primary view of The what and why of agricultural experiment stations.
United States. Office of Experiment Stations.
1889
Primary view of Rural planning : the social aspects of recreation places.
Nason, W. C. (Wayne Crocker), b. 1874
1924
Primary view of Tree planting on rural school grounds.
United States. Department of Agriculture.
1901
Primary view of Meadows and pastures: formation and cultivation in the middle eastern states.
United States. Department of Agriculture.
1899
Primary view of Game management on the farm.
Darling, Jay N. (Jay Norwood), 1876-1962.; Sheldon, H. P. & Gabrielson, Ira Noel, 1889-
October 1936
Primary view of Your soil, crumbly or cloddy?
O'Neal, A. M. (Alfred Moore), b. 1881. & Klingebiel, A. A.
August 1952
Primary view of Contour-furrow irrigation.
Kohler, Karl O.
September 1953