Witchweed-- agricultural survey.

Bibliographic Details
Corporate Author: United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs
Format: Government Document Book
Language:English
Published: [Hyattsville, Md.] : U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, Plant Protection and Quarantine, 1986.
Edition:Slightly rev. Jan. 1986.
Subjects:
Description
Item Description:Shipping list number: 86-397-P.
Physical Description:3 unnumbered pages : color illustrations, 1 form ; 14 x 22 cm.