Economically important foreign weeds : potential problems in the United States /

Bibliographic Details
Main Author:	Reed, Clyde Franklin, 1918-
Corporate Authors:	United States. Agricultural Research Service, United States. Animal and Plant Health Inspection Service
Other Authors:	Hughes, Regina O. (Illustrator)
Format:	Government Document Book
Language:	English
Published:	[Washington] : Dept. of Agriculture, Agricultural Research Service, 1977.
Series:	Agriculture handbook (United States. Department of Agriculture) ; no. 498.
Subjects:	Weeds > Identification.

Evans: US Documents (Annex 5th floor)