TY  - BOOK
T1  - Ground-water flow in the Central Valley, California /
DA  - 1989.
CY  - Washington :
AU  - Williamson, Alex K.
AU  - Prudic, David E.
AU  - Swain, Lindsay A.
VL  - 1401-D
CN  - QE75
CN  - GB1197.7
CN  - QE75
PB  - U.S. G.P.O.,
PP  - Washington :
PY  - 1989.
N1  - 20 transparencies in pocket.
ID  - 131070
KW  - Groundwater flow
TI  - Ground-water flow in the Central Valley, California /
ER  -