Birds of Porto Rico
By: by Alex Wetmore
Series: Bulletin / United States Department of Agriculture -- no. 326; Bulletin of the U.S. Department of Agriculture -- no. 326.
Publisher: U.S. Dept. of Agriculture
Published: 1916
Place of publication: Washington, D.C
Language: eng
Number of pages: 140
Subjects: Birds
Notes: "Professional paper"

Contribution from the Bureau of Biological Survey.

Also issued as Bulletin no.15 of Porto Rico Insular experiment station, Rio Pietras.

Includes index.

Bibliography : p.130-132.