TY  - BOOK
AU  - Pipkin,Bernard W.
AU  - Trent,D.D.
TI  - Geology and the environment
SN  - 031402834X (alk. paper)
AV  - QE 38 .P48 1994
U1  - 550 20
PY  - 1994///
CY  - Minneapolis
PB  - West Pub. Co.
KW  - Environmental geology
N1  - Includes bibliographical references and index
ER  -