Plants, people, and environmental quality

Författare
Gary O. Robinette
(Text and photography by Gary O. Robinette publ. by the U.S. Department of the interior, National park service, Washington, D.C. in collab. with the American society of landscape architects foundation.)
Språk
Engelska
Förlag År Ort Om boken ISBN
1972 USA, Washington, D.C 136 sidor.