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1930.
1929.
1929.
“Ways and means to minimize the ill effects of drought on black grama ranges”
: 7. bibliography/051.pdf.
1939.
“Tentative range utilization standards; black grama (Bouteloua eriopoda)”
: 4. bibliography/040.pdf.
1938.
1937.
1937.
1942.
1942.
1941.
1941.
1939.
“Maintaining the balance between summer and winter forage on black grama ranges”
: 4. bibliography/049.pdf.
1939.
“Effect of Water-Retaining and Water-Spreading Structures in Revegetating Semidesert Range Land”
341: . bibliography/044.pdf.
1947.
1946.
1943.
1951.
1950.
1950.
1950.