Subjects: Leeches -- cytology - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Leeches -- cytology ✖

1. A contribution to the history of the germ-layers in clepsine

Author(s):: Whitman, Charles Otis, 1842-1910, author
Publication:: Boston : Ginn and Company, [1887?]
Subject(s):: Leeches -- cytology
Germ Layers -- cytology

2. Spermataphores as a means of hypodermic impregnation

Author(s):: Whitman, Charles Otis, 1842-1910, author
Publication:: Boston : Ginn & Company, 1891
Subject(s):: Spermatogonia
Leeches -- cytology
Reproductive Behavior -- physiology