Witchweed : have you seen it in the Carolinas?

Bibliographic Details

Corporate Authors:	United States. Animal and Plant Health Inspection Service, North Carlina. Department of Agriculture, Clemson University. Plant Pest Regulatory Service
Format:	Government Document Book
Language:	English
Published:	Columbia, S.C. : Dept. of Agriculture, Animal and Plant Health Inspection Service, [1980]
Edition:	[Rev. June 1980.].
Subjects:	Witchweeds.