Magruder, Roy 1900- creator text bibliography dcu Washington, D.C U.S. Dept. of Agriculture 1941 monographic eng

print

87 p., [30] p. of plates : ill. (some col.) ; 29 cm. [by Roy Magruder ... et al.] ; prepared jointly by specialists of the United States Department of Agriculture, Massachusetts State College, and the Experiment Stations of California, Ohio, Texas, and Utah. Cover title. Full page illustrations are numbered as plates (2-29). Contribution from Bureau of Plant Industry. Seventh of a series, Description of types of principal American varieties of various vegetables, issued by U.S. Bureau of Plant Industry. Cf. Introd., p.1. Includes index. Bibliography: p. 84-85. n-us--- Onions Varieties United States SB341 .M28 635.25 agr41000655 U.S. Dept. of Agr. Library 840730 20260227111000.0 agr41000655