Report of Bureau of Soils, U. S. Dept. of Agriculture, 1917. 



Plate I. 







4||e;«-*2 



Fig. I. — View Overlooking Desert Soils Grouped in the Mohave Series. 



The surface is smooth and gently slopmg. The vegetation is typical of the soils of this series. 





Fig. 2. — Alfalfa on Mohave Sandy Loam, Near Casa Grande. 



The crop has been cut recently. The horizontal ridges are irrigation checks. 



