Catalog Record: Some factors concerned in the fixation of nitrogen by Azotobacter | Hathi Trust Digital Library

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Some factors concerned in the fixation of nitrogen by Azotobacter / C. Hoffman and B.W. Hammer.

Main Author: Hoffman, Conrad.
Related Names: Hammer, Bernard Wernick 1886-
Language(s): English
Published: Madison, Wis. : The University of Wisconsin Agricultural Experiment Station, 1910.
Subjects: Soils > Nitrogen content
Nitrogen > Fixation
Note: Cover title.
Physical Description: p. [155]-172 : ill. ; 23 cm.
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