Environmental Policy Collection - 73 Matching Results

Search Results

prev Results: 11 - 34 next
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 Legumes in Soil Conservation Practices.
Pieters, A. J.
1938
Primary view of Soil-Depleting, Soil-Conserving, and Soil-Building Crops.
United States. Bureau of Plant Industry.
September 1938
Primary view of Dual-Purpose Pines.
United States. Forest Service. Division of State and Private Forestry.
January 1939
Primary view of Rural planning : the village.
Nason, W. C. (Wayne Crocker), b. 1874
1940
Primary view of Shrubs for Wildlife on Farms in the Southeast.
Davison, Verne E. (Verne Elbert), 1904-
1940
Primary view of Work of the United States Forest Service.
United States. Forest Service.
April 1940
Primary view of Intensive Projects Under the Cooperative Farm Forestry Act.
United States. Soil Conservation Service. Forestry Division.
1941
Primary view of New landmarks of soil conservation.
United States. Soil Conservation Service.
1942
Primary view of What are we aiming at? : a forest conservation program.
United States. Department of Agriculture.
July 1945
Primary view of It could happen again.
United States. Department of Agriculture. Production and Marketing Administration.
June 1948
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 Our Remaining Land: We Can Use It and Save It.
United States. Soil Conservation Service.
June 1949
Primary view of Dust Storms Come From the Poorer Lands.
Finnell, H. H. (Henry Howard), b. 1894
September 1949
Primary view of Use the land and save the soil.
Musser, R. H.
September 1949
Primary view of Taming runaway waters
Gee, C. W. (Chester Wilson), 1904-
November 1949
Primary view of Forest and Flame in the Bible.
Vitas, George
1950
Primary view of Windbreaks and Shelterbelts for the Plains States.
United States. Extension Service.
1950
Primary view of Conservation farming in the Slope-Hettinger Soil Conservation District, North Dakota.
Slope-Hettinger Soil Conservation District (North Dakota)
June 1950
Primary view of Visual materials on soil and water conservation.
United States. Soil Conservation Service.
August 1951
Primary view of From the dust of the earth.
Lathrop, William H., 1900-
March 1952
Primary view of Wood Chips for the Land.
McIntyre, Arthur Clifton, 1894-
June 1952
Primary view of Your Soil, Crumbly or Cloddy?
O'Neal, A. M. (Alfred Moore), b. 1881 & Klingebiel, A. A.
August 1952
Back to Top of Screen