TY  - BOOK
AU  - Peters, N.E.  .
TI  - Water quality trends and geochemical mass balance / 
SN  - 0-471-97868-X
U1  - H 
PY  - 1997///
CY  - New York : 
PB  - John Wiley & Sons, Inc. , 
KW  - Geochemical
ER  -