physiological and chemical study of after-ripening ...
By: by Sophia Eckerson.
Published: 1913
Place of publication: Chicago
Language: eng
Number of pages: 299
Subjects: Germination
Notes: "Literature cited": p. 297-299.
Thesis (Ph. D.)--University of Chicago, 1911.
"Reprinted from the Botanical gazette, vol. LV, no. 4."