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Observations on stengelioid species of Vernonia


Author:
Smith, C. Earle (Claude Earle)
Source:
USDA
Year:
0000
Subject:
Vernonia and Botany
Format:
87 p. : ill., maps ; 26 cm.
Language:
English
Publisher:
Agricultural Research Service, U.S. Dept. of Agriculture
Series:
Agriculture handbook / United States Department of Agriculture
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/CAT87209093