TY  - BOOK
AU  - Ward Andy D
AU  -  Trimble Stanley W
TI  - Environmental hydrology
SN  - 1566706165 (hbd)
U1  - H4220aG:55, P4   TH 
PY  - 2004///
CY  - Boca
PB  - Raton Lewis Publishers       
KW  -  Geology
KW  -  Hydrology-enviornmental
KW  - Enviornmental hydrology
N1  - Bibliographical references 413-428p
ER  -