Studies upon the life cycles of the bacteria
Subtitle: Part II : Life history of Azotobacter
By: by F. Löhnis and N. R. Smith
Publisher: Government Printing Office
Published: 1923
Place of publication: Washington
Language: eng
Number of pages: 432
Notes: Reprinted from Journal of Agricultural Research, v. 23, no. 6, p. 401-432, pl. 1-9, 1923.

"Literature cited" p. 430-432.