Biodiversity Heritage Library
By "Gast, Robert Theodore, 1923-"
Mechanical devices to expedite boll weevil rearing in the laboratory /
By: Gast, Robert Theodore, - Vardell, Henry Hardee. - United States. Agricultural Research Service.
Publication info: [Washington, D.C.?] :U.S. Dept. of Agriculture, Agricultural Research Service,.
Holding Institution: U.S. Department of Agriculture, National Agricultural Library