Municipal solid waste, resource recovery : proceedings of the seventh annual research symposium at Philadelphia, Pennsylvania, March 16-18, 1981, by the U.S. EPA Office of Research & Development, Municipal Environmental Research Laboratory, Solid and Hazardous Waste Research Division /

Mode of access: Internet.

Polish pioneers of Pennsylvania,

Bibliography: p. 66-72.

The Zoological bulletin of the Division of Zoology of the Pennsylvania Department of Agriculture.

At head of title, v. 1-4: Pennsylvania State Department of Agriculture.

How unequal and unjust taxation affects the interests of the citizens of Pennsylvania.

Mode of access: Internet.

Monongahela Dam 2 spillway, Monongahela River, Pennsylvania /

"September 1995."

Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland : sources, characteristics, anaylsis, and limitations of nutrient and suspended-seditment data, 1975-90 /

"National Water-Quality Assessment Program"

Report of the Committee appointed by the Philomathean Society of the University of Pennsylvania to translate the inscription on the Rosetta stone.

The "Report" includes the hieroglyphic text, translations of the three texts, and an essay on Ptolemee Epiphanes. The "Appendix" contains a facsimile of the demotic text and the Greek text.

Study of furnishings alternatives : Slateford Farm, Delaware Water Gap National Recreation Area, Pennsylvania /

"NPS D-68"--P. [3] of cover.

Seventh report on the oil and gas fields of western Pennsylvania. For 1887, 1888, with additional unpublished well records.

Mode of access: Internet.

A handbook of information concerning the cathedral-church of Bryn Athyn, Pennsylvania.

Mode of access: Internet.

Spillway velocity measurement and flip bucket trajectory, Raystown Dam, Juniata River, Pennsylvania /

"March 1979."

Industrial directory of the Commonwealth of Pennsylvania /

At head of title: Pennsylvania. Department of Internal Affairs.

Tests of strength of roof supports used in anthracite mines of Pennsylvania /

"Report of the United States Bureau of Mines to the Pennsylvania State Anthracite Mine Cave Commission and review of the compressive strength of anthracite, bituminous coals and mine supports."

Report of the Attorney General of the Commonwealth of Pennsylvania, for the years .

Description based on: 1887 and 1888.

A practical treatise on the law of ground rents in Pennsylvania.

Mode of access: Internet.