Geophysical on-line data : pure gold on the information superhighway!

Mode of access: Internet.

Solar electric power generation : citations from the NTIS data base : search period covered, 1964 - September 1976 /

Edited by A. S. Hundemann.

Energy data base.

Mode of access: Internet.

Aeration of sewage lagoons, reservoirs, and streams : citations from the NTIS data base : search period covered, 1964 - March 1976.

Prepared by information specialists at NTIS; Edward J. Lehmann, editor.

Solar energy collectors and concentrators : citations from the NTIS data base.

Inserted bibliographic data sheet designates Audrey S. Hundemann as "editor."

Manual of acute toxicity : interpretation and data base for 410 chemicals and 66 species of freshwater animals /

Mode of access: Internet.

A data base management approach to Privacy Act compliance /

Includes bibliographical references (p. 17-19).

The National Geographic Names Data Base :

Mode of access: Internet.