TY  - BOOK
AU  - Flawin,Peter T.
TI  - Environmental geology:  Conservation,Land - Use Planning and Resource Management 
U1  - 550 
PY  - 1970///
CY  - New York
PB  - Harper and Row
KW  - Geology
KW  - Geology,Hydrology,Metrology
N1  - Copyright c1970 by Peter T.Flawn printed in USA
ER  -