Studies in plant hybrids
Subtitle: The spermatogenesis of hybrid cotton
Published: 1903
Place of publication: New York
Language: eng
Number of pages: 172
Subjects: Hybrid cotton; Plant hybridization
Notes: Reprinted from the Bulletin of the Torrey Botanical Club, 1903, v. 30, no. 3.

Thesis (Ph. D.)--Columbia University.