Taylor, Walter P. (Walter Penn) 1888-1972 creator Loftfield, J. V. Gorm 1890- text bibliography dcu Washington, D.C U.S. Dept. of Agriculture 1924 monographic eng

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16 p., 6 p. of plates : ill. ; 24 cm. by Walter P. Taylor and J.V.G. Loftfield. "Contribution from Bureau of Biological Survey." "This bulletin is a report on a cooperative undertaking between the Biological Survey, the Carnegie Institution of Washington, the Forest Service, and the Arizona Agricultural Experiment Station." Bibliography: p. 15. Grasses Diseases and pests Forage plants Diseases and pests Prairie dogs S21 .A7 no. 1227 agr24000804 DLC 790723 20260227110944.0 agr24000804