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NALDC Record Details:

Residual effects of fall- and spring-applied nitrogen fertilizers on crop yields in the southeastern United States

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Author(s):
Pearson, R. W. (Robert W.), 1910
Subject(s):
Nitrogen fertilizers -- Southern States.
Format:
iii, 19 p.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Year:
1961
Series:
Technical bulletin.
Rights:
This item is authored by federal employees as part of their official duties and are therefore non-copyrightable and/or published by the federal government and now in the public domain.