TY  - BOOK
AU  - Walton, K.
TI  - The Arid Zones
SN  - 09095951 5
U1  - 551.415/551.45/WAL 
PY  - 1969///
CY  - London
PB  - Hutchinson University Library
KW  - Arid Zones
KW  - Geology
KW  - Geology - Geomorphology and hydrosphere
N1  - Includes bibliographical references and index
ER  -