Studies of relations of rainfall and run-off in the united states
Hoyt, W.G. and Others
Studies of relations of rainfall and run-off in the united states - Washington 1935 - 1-301 p. - U.S. Geological Survey Water-Supply . Paper. 772 .
Studies of relations of rainfall and run-off in the united states - Washington 1935 - 1-301 p. - U.S. Geological Survey Water-Supply . Paper. 772 .