TY  - BOOK
AU  - McWhorter, David B.
TI  - Ground-water hydrology and hydraulics
U1  - 629.1 
PY  - 1977///
CY  - Fort Collins, Colorado
PB  - Water Resources Publications
KW  - Agua subterranea
KW  - HidrÃ¡ulica
KW  - HidrologÃ­a
ER  -