A classification of the bacteria in two soil plats of unequal productivity ...
By: by Harold Joel Conn ...
Published: 1913
Place of publication: Albany
Language: eng
Number of pages: 116
Subjects: Soil microbiology
Notes: "Reprinted from Bulletin 338, November, 1913, of Cornell university agricultural experiment station."

Thesis (PH. D.)--Cornell university, 1911.

Bibliography: p. 112-115.