The velocity of inversion of sucrose as a function of the thermodynamic concentration of hydrogen ion ...

Vita.

Annual report - the Free Library of Philadelphia.

Mode of access: Internet.

A free examination of the common methods employed to prevent the growth of popery : in which are pointed out their defects and errors, and the advantages they give papists.

Mode of access: Internet.

Federal timber sales contracts extensions and terminations [microform] : hearings before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture, House of Representatives, Ninety-seventh Congress, first session, on H.R. 4932 and H.R. 5012, October 15, 1981 and November 23, 1981, Washington, D.C., December 3, 1981, Roseburg, Oreg.

"Serial no. 97-QQ."

National Forest Management Act regulations [microform] : hearing before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture, House of Representatives, Ninety-seventh Congress, second session, March 10, 1982.

"Serial no. 97-AAA."

Vegetation Management Reform Act of 1981 [microform] : hearing before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture, House of Representatives, Ninety-seventh Congress, first session, on H.R. 2900, April 16, 1981, Eugene, Oreg.

"Serial no. 97-I."

Loan guarantees for alcohol fuels and biomass programs [microform] : hearing before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture, House of Representatives, Ninety-seventh Congress, first session, March 16, 1981.

"Serial no. 97-C."

Convey certain national forest system lands [microform] : hearing before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture, House of Representatives, Ninety-seventh Congress, first session, on H.R. 3021 and H.R. 3898, June 22, 1981.

"Serial no. 97-RR."

Sales contracts in Tongass National Forest [microform] : hearing before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture, House of Representatives, Ninety-seventh Congress, first session, May 6, 1981.

"Serial no. 97-WW."

Mount St. Helens national volcanic area [microform] : joint hearings before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture and the Subcommittee on Public Lands and National Parks of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-seventh Congress, second session, on H.R. 5281, H.R. 5773, H.R. 5787, March 11, 1982, Washington, D.C., April 3, 1982, Vancouver, Wash.

"Serial no. 97-III."

Organic Farming Act of 1982 [microform] : hearing before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture, House of Representatives, Ninety-seventh Congress, second session, on H.R. 5618, June 10, 1982.

"Serial no. 97-SSS."

Economic outlook for housing and forest products industry [microform] : hearing before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture, House of Representatives, Ninety-seventh Congress, second session, September 16, 1982.

"Serial no. 97-EEEE."

Entscheidungen des Hohen Kommissars des Völkerbundes in der Freien Stadt Danzig = Decisions of the High Commissioners, League of Nations, Free City of Danzig /

Description based on: 1923.

Choosing a career; a selected list of material on occupations and careers available at the Free Library of Philadelphia. Originally prepared by te B'nai B'rith Group Vocational Guidance Service, under the editorship of Harold Kramer, director. Now revised and somewhat enlarged by the library staff.

Mode of access: Internet.

Profiles from China, sketches in free verse of people and things seen in the interior,

Reprinted in part from various periodicals.