At a bend in a Mexican river.
By: Illustrated with colorplates and halftone drawings by the author, and with photos. by Olin Sewall Pettingill, Jr., Robert B. Lea, and William B. Heed.
Publisher: P.S. Eriksson
Published: 1972
Place of publication: New York
Language: eng
Number of pages: 184
Subjects: Birds -- Mexico; Natural history -- Mexico