14 finding aid(s) found containing the word(s) Population.

  1. Fairfield Osborn papers, 1924-1969

    3,400 items. 8 containers plus 5 oversize. 3.6 linear feet. -- Manuscript Division, Library of Congress, Washington, D.C.

    Summary:

    Zoologist and conservationist. General correspondence, writings, printed matter, and miscellaneous material relating to Osborn's interest in population control, soil conservation, forestry, public health, and natural resources.

    Please note:

    Some or all content stored offsite.

  2. William Hoppen papers, 1831-1998

    150,000 items. 431 containers plus 6 oversize. 182 linear feet. -- Manuscript Division, Library of Congress, Washington, D.C.

    Summary:

    Lawyer and environmental activist. Correspondence, memoranda, a collection inventory, litigation files, legal research, legislative bills, meeting agenda and minutes, reports, proposals, hearing transcripts, organizational mailings, newsletters, fact sheets, handbooks, flyers, brochures, pamphlets, press releases, posters, lists, notes, petitions, speeches, statements, financial records, maps, photographs, drawings, news clippings, and other printed matter relating to Hoppen's involvement in the environmental movement as a lawyer engaged in environmental litigation, an advisor on environmental legislation, and an activist who participated in and helped to coordinate citizen-based environmental groups, largely in the state of New York.

    Please note:

    Some or all content stored offsite.

  3. Puerto Rican memorial collection, 1519-1923

    1,500 items. 8 containers. 3.6 linear feet. 3 microfilm reels. -- Manuscript Division, Library of Congress, Washington, D.C.

    Summary:

    Researcher. Chiefly papers collected by Alice Bache Gould relating to the history of Puerto Rico together with her own correspondence, writings, and bibliographic material.

  4. United States. President's Research Committee on Social Trends records, 1924-1936

    17,000 items. 31 containers plus 6 oversize. 13.6 linear feet. -- Manuscript Division, Library of Congress, Washington, D.C.

    Summary:

    Statistics compiled from census returns of 1910, 1920, and 1930 for eighteen cities used in preparing three chapters of the final report of the committee; also drafts of some of the chapters with commentary prepared for the Library of Congress by authors of the chapters, scrapbooks relating to the committee and reaction to its final report, a serialized condensation of the report; and data from a survey of rural communities used in preparing the report.

    Please note:

    Some or all content stored offsite.