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Facility needs, soil and water conservation research : a report of findings by the working group appointed by the Secretary of Agriculture... January 1959


Author:
United States Department of Agriculture.
Source:
(86th Cong. 1st sess. Document no. 59) 1959
Year:
1959
Subject:
soil conservation, water management, soil science, and water resources
Language:
English
Publisher:
U.S. Govt. Print. Off.
Collection:
USDA publications