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View of the practicability and means of supplying the city of Philadelphia with wholesome water
Joyner Library
- NC Microfiche
Call Number:
MICROFICHE AM35E NO. 35715
Remarks on the address of the Committee of the Delaware and Schuylkill Canal Company to the Committee of the Senate and House of Representatives
Joyner Library
- NC Microfiche
Call Number:
MICROFICHE AM35E NO. 35714
Evaluation of selected wells in Pennsylvania's observation-well program as of 1993
Joyner Library
- Fed Docs Stacks
Call Number:
I 19.42/4:96-4319
Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania
Joyner Library
- Fed Docs Stacks
Call Number:
I 19.42/4:93-4119
Sketch of the internal improvements already made by Pennsylvania
Joyner Library
- NC Microfiche
Call Number:
MICROFICHE AM35 SER. 2 NO. 43443
Hydrogeology and water quality of the West Valley Creek Basin, Chester County, Pennsylvania
Joyner Library
- Fed Docs Stacks
Call Number:
I 19.42/4:94-4137
Physical, chemical, and biological data for selected streams in Chester County, Pennsylvania, 1981-94
Joyner Library
- Microforms B300
Call Number:
I 19.76:99-216