U.S. flag

An official website of the United States government

NALDC

Main content area

Research Increasingly Necessary as Means of Continued Progress


Author:
Woods, A.F.
Source:
USDA
Year:
1930
Format:
p. 454-457.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43892808