TY  - BOOK
AU  - Montgomery,Carla W
TI  - Environmental geology
SN  - 0697342786
AV  - QE38 
U1  - 551 21
PY  - 1997///
CY  - Dubuque, Iowa
PB  - WCB/McGraw-Hill
KW  - Environmental geology
N1  - Includes bibliographical references and index
ER  -