Fixation of atmospheric nitrogen
By: by Leland L. Summers
Series: Pamphlets on soils -- v. 1.
Publisher: s.n.]
Published: 1915
Place of publication: [S.l
Language: eng
Number of pages: 371
Notes: "To be presented at the 505th meeting of the American Institute of Electrical Engineers, New York, March 12, 1915"--P. 337.

Bound with 14 other articles under the title Pamphlets on soils, vol. 1.