Excerpt from Hydrologic Data for Experimental Agricultural Watersheds in the United States, 1963 The data included here are primarily in response to a request b

Excerpt from Hydrologic Data for Experimental Agricultural Watersheds in the United States, 1962 This publication presents annual basic data on monthly precipit

Excerpt from Hydrologic Data for Experimental Agricultural Watersheds in the United States, 1968 Legend for land resource regions and major land resource areas