A histological study of the digestive system of Ascaphus truei (Stejneger)
By: by John Clair Belton.
Published: 1962
Language: eng
Number of pages: 51
Subjects: Digestive organs.; Frogs -- Digestive organs.; Ascaphus truei.; Frogs -- Histology.
Notes: Typescript.

Thesis (M.S.)--Oregon State University, 1962.

Bibliography: leaves 41-42.