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.

Report of the Dept. of Highways

Supersedes Idaho. Bureau of Highways. Report

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.

Upper Snake River Basin: Wyoming, Idaho, Utah, Nevada, Oregon. Boise, Idaho, U.S. Dept. of the Interior, Bureau of Reclamation, Region 1.

Mode of access: Internet.

Survey report of the development of the Fox River for recreational navigation.

Cover title: Survey report for development of Fox River, Ottawa to McHenry Dam; LaSalle, Kane, Kendall, McHenry and Lake Counties.

Bulletin - Illinois Natural History Survey.

Chemical abstracts

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 earning power ratios of public utility companies.

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.