Search National Agricultural Library Digital Collections

NALDC Record Details:

On the Use of Calcium Carbonate in Nitrogen Fixation Experiments.

File:
Download [PDF File]
Author(s):
Gainey, P.L.
Format:
p. 185-190.
Language:
English
Year:
1923
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.