Studies of Relations of Rainfall and Run - Off in the United States; United States Geological Survey Water-Supply Paper 772
Washington: United States Government Printing Office, 1936. softcover, 9" x 6", 301 pages, notes written on cover. from the foreword, "Human relations to the waters of the earth have developed from a simple but very significant status in the haphazard life of primeval man to a complex and often ecomically..... More