U.S. flag

An official website of the United States government

NALDC

Main content area

Chemicals in Crop Production


Author:
Ennis, W.B. Jr and McClellan, W.D.
Source:
USDA
Year:
1964
Format:
p. 106-112.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43861807