00952cam a22002651a 4500 agr38000353 DLC 20260227110956.0 840823s1938 dcuae f000 0 eng c agr38000353 (OCoLC)11082877 U.S. Dept. of Agr. Library MnSP MnSP DNAL DLC SB608.M9 D3 1938 1 Ag84C no.457 630.6173 Davis, A. C. (Alonzo Clayton), 1901-1942. Mushroom pests and their control / by A.C. Davis. Washington, D.C. : U.S. Dept. of Agriculture, 1938. 22 p. : ill., 1 plan ; 24 cm. Circular / United States Department of Agriculture ; no. 457 Caption title. Contribution from Bureau of Entomology and Plant Quarantine. Mushrooms Diseases and pests. Circular (United States. Department of Agriculture) ; no. 457. 9870 9870