Asbestos-containing materials in school buildings : bulk sample analysis quality assurance program : bulk sample rounds 16, 17 and 18 /

Mode of access: Internet.

Guidebook for the South Carolina coastal plain field trip of the Carolina Geological Society : Nov. 16-17, 1957 /

"Prepared in cooperation with the U. S. Geological Survey."

The human factor in innovation and productivity [microform] : hearings (including the record of a seminar sponsored by the American Association for the Advancement of Science on July 28, 1981) before the Subcommittee on Science, Research, and Technology of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, first session, September 9, 10, 11, 15, 16, 17, 1981.

"No. 51."

The Federal role in the administration of justice : hearing held in Washington, D.C., September 16-17, 1980.

At head of title: Hearing before the United States Commission on Civil Rights.

Iran-Contra investigation : joint hearings before the House Select Committee to Investigate Covert Arms Transactions with Iran and the Senate Select Committee on Secret Military Assistance to Iran and the Nicaraguan Opposition, One hundredth Congress, first session, 100-8, July 15, 16, 17, 20 and 21, 1987 : testimony of John M. Poindexter.

Mode of access: Internet.

Proceedings of the Conference on the Relation of Birds to Arthropod-borne Viruses : Atlanta, Ga., Feb. 16 & 17, 1962.

Mimeographed.

Perspectives on prime lands : background papers for Seminar on the Retention of Prime Lands, July 16-17, 1975 /

Includes bibliographies.

Human genetic engineering [microform] : hearings before the Subcommittee on Investigations and Oversight of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, second session, November 16, 17, 18, 1982.

"No. 170."