Soil erosion and stream flow on range and forest lands of the upper Rio Grande watershed in relation to land resources and human welfare
Cooperrider, Charles K.
Soil erosion and stream flow on range and forest lands of the upper Rio Grande watershed in relation to land resources and human welfare
by Charles K. Cooperrider
- Washington, D.C. : Department of Agriculture, Government of United States , 1937
- 88p.: ill ; 22.5cm