The impact of human use upon the Chisos Basin and adjacent lands /

Bibliographic Details
Main Author:	Whitson, Paul D.
Corporate Author:	United States. National Park Service
Format:	Government Document Book
Language:	English
Series:	Scientific monograph series ; no. 4. NPS publication ; no. 117.
Subjects:	Plant ecology > Texas > Chisos Basin. Nature > Effect of human beings on > Texas > Chisos Basin. Chisos Basin, Tex. Water > Pollution.

Description
Physical Description:	ix, 92 pages : illustrations ; 24 cm.
Bibliography:	Bibliography: pages 81-82.