TY  - BOOK
AU  - 
TI  - Environmental geology
SN  - 0471063797
AV  - QE33 .C66
U1  - 550 COA 19
PY  - 1981///
CY  - New York
PB  - Wiley
KW  - Environmental geology
N1  - Includes bibliographies and index
ER  -