Calcium and magnesium requirements of Aspergillus niger
By: [by] Mary Lee Mann ...
Published: 1932
Place of publication: New York]
Language: eng
Number of pages: 490
Subjects: Plants; Nutrition; Calcium; Magnesium; Aspergillus
Notes: Vita.

"Separately printed ... from Bulletin of the Torrey botanical club 59 ... 1 November, 1932."

Cover-title.

Thesis (Ph. D.)--Columbia university, 1932.

"Literature cited": p. 486-490.