U.S. flag

An official website of the United States government

NALDC

Main content area

Corn-Borer Battle Enlists Many Kinds of Farm Machinery


Author:
Gray, R.B. and Merrill, R.M.
Source:
USDA
Year:
1930
Format:
p. 175-178.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43892686