American natural history
Subtitle: Part 1. - Mastology.
Edition: 2d ed.
Series: Library of American civilization -- LAC 20902-3.
Publisher: Key and Mielkie
Published: 1970
Place of publication: Philadelphia
Language: eng
Format: Microform
Subjects: Mammals -- North America.
Notes: Added title-pages, engraved.

Microfiche. Chicago : Library Resources,inc., 1970. 2 microfiches ; 8 x 13 cm. (Library of American civilization ; LAC 20902-3)