Minimal luminance requirement for official highway signs. Final report.

Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, McLean, Va.

A real-ear field method for the measurement of the noise attenuation of insert-type hearing protectors /

Mode of access: Internet.

Extension bulletin.

Latest issue consulted: No. 839 (Jan. 1982).

Highway fences as vehicle-deer collision deterrents. Final report.

Pennsylvania Department of Transportation, Harrisburg

Relationship of locked wheel friction to that of other test modes. Final report.

Pennsylvania Department of Transportation, Bureau of Materials, Testing and Research, Harrisburg

Adsorption characteristics of coals and chars : a report submitted to the Office of Coal Research, United States Department of Interior /

Includes bibliography.

Guide to research in air pollution /

Mode of access: Internet.

Extension circular.

Some nos. in rev. editions.

Cornell miscellaneous bulletin.

No. 8 called also Rural housing series 1.

Applications of nuclear radiation and radioisotopes to textile materials and processes : annual report for the period...

Contract no. AT-(40-1)-2477.

The measurement of thermal properties of nonmetallic materials at elevated temperatures : final report /

"North Carolina State College, Raleigh, North Carolina."

Annual report from August 1, 1952 to July 31, 1953 /

"July 18, 1953."

Some statistical problems of uranium exploration : final technical report /

"Contract No. AT(30-1)-1377."

Agricultural courses.

Mode of access: Internet.

Animal pathology,

First published, 1935, under title: A guide to the study of special veterinary pathology.