Schedule of two thousand American historical nuggets taken : from the Stevens diggings in September 1870 and set down in chronological order of printing from 1490 to 1800 [i.e. 1776] ; described and recommended as a supplement to any printed Bibliotheca Americana /

A list of about 1400 titles not found in John Carter Brown's Bibliotheca Americana.

Mineral recovery from the noncombustible fraction of municipal solid waste : a proposed project to demonstrate incinerator residue recovery /

This report was written on work performed under Federal solid waste management demonstration grant no. S-801535 awarded to Lowell, Mass. in October, 1972, and cancelled at the request of the grantee in July, 1975.

Minutes of the Provincial council of Pennsylvania : from the organization to the termination of proprietary government. Published by the state.

Vol. 1-2, March 10th, 1683-May 16, 1717 only ones published in 1838. Complte editions published 1852-53.

American authors: a hand-book of American literature from early colonial to living writers,

Mode of access: Internet.

Dr. Eachard's works ... : to which are added five letters /

I. The grounds and occasions of the contempt of the clergy and religion enquired into in a letter to R.L. . - II. Observations on an answer to the Enquiry in a second letter to the same . - III. Mr. Hobbs's state of nature considered in a dialogue between Philautus and Timothy.

Ancient ideals : a study of intellectual and spiritual growth from early times to the establishment of Christianity /

Mode of access: Internet.

Report on the birds of Pennsylvania : with special reference to the food habits, based on over three thousand stomach examinations /

Published by authority of the Commonwealth.

Log of the Tenth Annual Cruise of the Second Presbyterian Fishing Club of Philadelphia : July 3d to 14th, 1880, inclusive, on the Schooner "Emma Collins."

Mode of access: Internet.

How ARS works to review research progress.

Mode of access: Internet.

How ARS works to recruit, train, and reward scientists.

Mode of access: Internet.

How ARS works to set priorities, develop programs, and prepare budgets.

Mode of access: Internet.