TY  - BOOK
AU  -  Valdiya, K. S.
TI  - Environmental geology: ecology resource and hazard management
SN  - 9781259058479
U1  - 551 23
PY  - 2013///
CY  - New York
PB  - McGraw-Hill Education
KW  - Physical geography
KW  - Environmental geology
N1  - Includes bibliographical references and index
ER  -