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NALDC Record Details:

Soluble Nonprotein Nitrogen of Soil.

File:
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Author(s):
Porter, R.S. , Snyder, R.S.
Format:
p. 61-64.
Language:
English
Year:
1916
Series:
Journal of agricultural research
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.