Birds of Porto Rico
By: by Alex Wetmore.
Contributors: United States. Dept. of Agriculture.
Series: Bulletin / United States Department of Agriculture -- no. 326; Bulletin (United States. Dept. of Agriculture) -- no. 326
Publisher: G.P.O.
Published: 1916
Place of publication: Washington
Language: eng
Number of pages: 140
Subjects: Birds -- Porto Rico
Notes: Cover title.

Includes bibliographical references and index.