Mathematics in management; proceedings of a short course conducted by [Dept. of Engineering Mechanics and General Extension Services, the Pennsylvania State University, with cooperation from General Electric Co. and others] June 13-17, 1955.

Includes bibliographies.

Electrogasdynamic power generation; an evaluation of work performed by Fourdine Systems, Incorporated under OCR Contract no. 14-01-0001-495 for Office of Coal Research, Dept. of the Interior,

Cover title: Separate evaluations of electrogasdynamic (EGD) power generation.

Extension circular - University of Idaho, College of Agriculture, Extension Division.

Some no. issued by the division under a variant name: Extension Service.

Colonies of insects, mites, ticks, and spiders maintained in laboratories of the Entomology Research and Market Quality Research Divisions of the Agricultural Research Service, U. S. Dept. of Agriculture.

Mode of access: Internet.

Colonies of insects, mites, ticks, and spiders maintained in laboratories of the Entomology Research and Market Quality Research Divisions of the Agricultural Research Service, U. S. Dept. of Agriculture.

Mode of access: Internet.

Techniques of public health entomology,

Mode of access: Internet.

Pictorial keys to anthropods, reptiles, birds and mammals of public health importance.

Bibliography: p. 187-192.

Colonies of insects, mites, and ticks maintained in laboratories of the Entomology Research and Market Quality Research Divisions of the Agricultural Research Service, U. S. Dept. of Agriculture,

Cover title.

The Highway law, state of New York and Public works law, Vehicle and traffic law, special acts. 1931.

Mode of access: Internet.

The highway law, state of New York, and public works law.

Title varies slightly.

Report of the Dept. of Mines of Pennsylvania

Mode of access: Internet.

History of the Dept. of Home Economics at the University of Illinois 1900-1921.

"This copy is a Zerox photographic representation from the carbon copy of Miss Bevier's request."

Soils of the north central region of the United States. : Agricultural Experiment Stations of Illinois [and others] and the U. S. Dept. of Agriculture, cooperating.

Bibliography: p. 189-192

Proceedings of the Ninth Annual Climate Diagnostics Workshop held at the Dept. of Atmospheric Sciences, Oregon State University, Corvallis, Oregon, October 22-26, 1984.

"March 1985."

Weekly bulletin of the Dept. of Health of the city of New York.

Mode of access: Internet.