U.S. flag

An official website of the United States government

NALDC

Main content area

Extension and Pesticide Know-How


Author:
Gibbs, L.C. and Lehnert, Howard F. Jr
Source:
USDA
Year:
1966
Format:
p. 208-215.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43862030