Deserts
Subtitle: geology and resources
By: by A.S. Walker
Contributors: Geological Survey (U.S.)
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1996
Place of publication: Denver, CO (P.O. Box 25286, Denver 80225)
Language: eng
Number of pages: 60
Subjects: Deserts -- Research; Desertification -- Research; Hazardous geographic environments -- Research
Notes: Shipping list no.: 97-0133-P

Includes bibliographical references (p. 60)

Also available via Internet from the USGS web site