TY  - BOOK
AU  - Visocky, Adrian P.
AU  - Cartwright Keros.
AU  - Sherrill, Marvin G.
TI  - Geology, hydrology and water quality of the cambrian and ordovician systems in Northern Illinois
T2  - Cooperative Groundwater Report
U1  - 550 
PY  - 1985///
CY  - Champaign, Ill
PB  - Department of Energy and Natural Resources
KW  - Agua
KW  - Abastecimiento
KW  - Illinois
KW  - Calidad
KW  - GeologÃ­a
KW  - HidrologÃ­a
ER  -