Crown-gall and sarcoma
By: by Erwin F. Smith
Contributors: United States. Bureau of Plant Industry
Series: Circular / United States, Bureau of Plant Industry -- no. 85; Circular (United States. Bureau of Plant Industry) -- no. 85.
Publisher: U.S. Dept. of Agriculture, Bureau of Plant Industry
Published: 1911
Place of publication: Washington, D.C
Language: eng
Subjects: Crown-gall disease; Plant Tumors
Notes: Caption title.

"Issued June 20, 1911."