TY  - BOOK
AU  - Keller,Edward A.
AU  - Burt,E.M.
TI  - Environmental geology
SN  - 0675086175
U1  - 304.2 22
PY  - 1976///
CY  - Columbus
PB  - Charles E. Merrill
KW  - Environmental geology
KW  - BUEsh
KW  - Land use
KW  - GGEN
KW  - January2018
N1  - Includes bibliographical references and index
ER  -