TY  - BOOK
AU  - Flawn Peter T
TI  - Environmental geology :  Conservation, land-use pla   
T2  - Harper's Geoscience Series
U1  - H7, L0 
PY  - 1970///
CY  - New York
PB  - Harper and Row U S A    
KW  - Geology
N1  - Appendix p. 255-98
ER  -