Environmental Policy Collection - 5 Matching Results

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Primary view of Dust storms come from the poorer lands.
Finnell, H. H. (Henry Howard), b. 1894
September 1949
Primary view of Our remaining land : we can use it and save it.
United States. Soil Conservation Service.
June 1949
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 Taming runaway waters
Gee, C. W. (Chester Wilson), 1904-
November 1949
Primary view of Use the land and save the soil.
Musser, R. H.
September 1949