Smithsonian Report. I ''SO. Albcrtson 



% 

 COVER 



BASAL COVER AND PRECIPITATION 



'32 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 '48 PPTN 



1 . Average and Annual Precipitation. Total Percent Basal Cover of Blue 

 Grama and Euffalo Grass on a Well-managed Range at Hays. Kans 



^Vs 



2. Mounds of Drifted Soil on an Overgrazed Range in Southwest Kansas 



IN 1939 



Xeurly ;ill native vcjictat ion was l^iiicd. 



