United States. Conservation Needs Inventory Committee. (1962). Agricultural land resources: Capabilities, uses, conservation needs : a digest of the National inventory of soil and water conservation needs. United States. Department of Agriculture.
Chicago Style (17th ed.) CitationUnited States. Conservation Needs Inventory Committee. Agricultural Land Resources: Capabilities, Uses, Conservation Needs : A Digest of the National Inventory of Soil and Water Conservation Needs. [Washington, D.C.]: United States. Department of Agriculture, 1962.
MLA (9th ed.) CitationUnited States. Conservation Needs Inventory Committee. Agricultural Land Resources: Capabilities, Uses, Conservation Needs : A Digest of the National Inventory of Soil and Water Conservation Needs. United States. Department of Agriculture, 1962.