A field guide to Pacific States wildflowers : field marks of species found in Washington, Oregon, California, and adjacent areas :
text by Theodore F. Niehaus ; ill. by Charles L. Ripper ; sponsored by the National Audubon Society and National Wildlife Federation. -
Bok Engelsk 1976
Utgitt | Boston : : Houghton Mifflin, , 1976.
|
---|---|
Omfang | 432 p. : : ill. ;
|
Opplysninger | Includes index.
|
Emner | |
ISBN | 0395216249. - 0395316626 (pbk.). - 0395910951 (pbk.)
|