Histological variations in Cosmos in relation to photoperiodism ...
By: by Orlin Biddulph ...
Publisher: n.p.
Published: 1935
Place of publication: [Chicago
Language: eng
Number of pages: 155
Subjects: Plants -- Effect of light on.; Cosmos (Botany)
Notes: "Literature cited": p. 154-155.
Thesis (PH. D.)--University of Chicago, 1934.
"Private edition, distributed by the University of Chicago libraries, Chicago, Illinois."
"Contributions from the Hull botanical laboratory 463."
"Reprinted from the Botanical gazette, vol. 97, no. 1, 1935."