Water birds of California /
Cogswell, Howard L.
Water birds of California / Howard L. Cogswell ; Illustrated by Gene Christman. - 1977. - 399 p.; 21 cm. - California Natural History Guides ; 40. .
Incluye bibliografia.
0-520-02994-1
QL684 / .C35 C63
Water birds of California / Howard L. Cogswell ; Illustrated by Gene Christman. - 1977. - 399 p.; 21 cm. - California Natural History Guides ; 40. .
Incluye bibliografia.
0-520-02994-1
QL684 / .C35 C63
