Handbook of frogs and toads of the United States and Canada
By: by Albert Hazen Wright and Anna Allen Wright.
Contributors: Wright, Albert Hazen, 1879-
Edition: 3rd edition.
Series: Handbooks of American natural history
Publisher: Comstock
Published: 1949
Place of publication: Ithaca, N.Y
Number of pages: 640
Subjects: Frogs; Frogs; Toads.00 -- Amphibians -- United States; Amphibians -- Canada
Notes: Bibliography : p. 584-621.