Title
XXXII.—Observations on Dr. Hallowell's paper on Urodele Batrachians, and Trigonophrys, &c., in the ‘Journal of the Academy of Natural Sciences of Philadelphia’
By
Gray, John Edward 1800-1875
Original Publication
The Annals and magazine of natural history; zoology, botany, and geology
Published by
London Taylor and Francis, Ltd
Identifiers
BioStor:
https://biostor.org/reference/89128