TY  - BOOK
T1  - Geographic Information System data sets of hydrogeologic conditions in Pequea and Mill Creek watersheds, Pennsylvania
DA  - 1995.
CY  - Lemoyne, Pa. :
CY  - Denver, Colo. :
AU  - Dugas, Diana L.
CN  - I 19.76:
PB  - U.S. Dept. of the Interior, U.S. Geological Survey ;
PB  - Earth Science Information Center, Open-File Reports Section [distributor],
PP  - Lemoyne, Pa. :
PP  - Denver, Colo. :
PY  - 1995.
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 97-0071-M (pts. 1-2).
ID  - 219131
KW  - Hydrogeology
KW  - Hydrogeology
KW  - Geographic information systems.
KW  - Information storage and retrieval systems
TI  - Geographic Information System data sets of hydrogeologic conditions in Pequea and Mill Creek watersheds, Pennsylvania
ER  -