00996cam a22002411 4500 agr26000419 DLC 20260227110945.0 790706s1926 dcu f000 0 eng agr26000419 (OCoLC)5143779 DLC NNBG DLC premarc SB601 .S7 Stevenson, John A. (John Albert), 1890-1979. Foreign plant diseases. A manual of economic plant diseases which are new to or not widely distributed in the United States. Prepared by John A. Stevenson. Washington, Govt. Print. Off., 1926. viii, 198 p. 23 cm. At head of title: U. S. Dept. of Agriculture. Office of the Secretary. Contribution from the Federal Horticultural Board ... in collaboration with the Bureau of Plant Industry ... Plant diseases. United States. Federal Horticultural Board. United States. Bureau of Plant Industry. 9005 9005