00977cam a22002891a 4500 agr40000100 DLC 20260227110958.0 850801s1940 dcu f000 0 eng c agr40000100 (OCoLC)12334696 U.S. Dept. of Agr. Library DSI DNAL DLC premarc SB945.V45 J6 1 Ag84C no.555 F110 630.6173 s Fumigation of vetch seed for the vetch bruchid / by A.C. Johnson ... [et al.]. Washington, D.C. : U.S. Dept. of Agriculture, 1940. 11 p. ; 23 cm. Circular / United States Department of Agriculture ; no. 555 Caption title. Contribution from Bureau of Entomology and Plant Quarantine. Vetch. Johnson, A. C. (Alpha Cornelius), 1889- Circular (United States. Department of Agriculture) ; no. 555. 10008 10008