U.S. flag

An official website of the United States government

NALDC

Main content area

Retention by Soils of the Nitrogen of Various Compounds as Shown by Subsequent Plant Response


Author:
Conrad, John P.
Source:
USDA
Year:
1940
Format:
p. 617-630.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43969499