Calibration of line standards of length and measuring tapes at the National Bureau of Standards.

Mode of access: Internet.

Advance sheets--field operations of the Bureau of Soils.

Issued in cooperation with various state geological agencies.

Farm purchasing and marketing, study units. Bureau of Vocational Curriculum Development and Industrial Teacher Training.

Mode of access: Internet.

Men, birds, and adventure : the thrilling story of the discovery of American birds /

Includes index.

Investigation of punchability tests for electrical steels. [Final report on development of a punchability rating method for electrical steels, for the Research Fund of American Society of Tool and Manufacturing Engineers,

Cover title.

Survey of sanitary facilities and pollution contributed to reservoirs and lakes of the Colorado-Big Thompson Project, South Platte River District, Bureau of Reclamation.

"Federal Water Pollution Control Administration, Kansas City, Missouri."

Studies of American fusulinids.

University of Kansas publications.

Subject index of Bulletins published by the Bureau of Labor Statistics, 1915-59.

Prepared by M. Frances Marshall and Gladys B. Wash.

Family values for democratic living : a home economics course designed for high school seniors by the University of the State of New York, the State Education Department, Bureau of Home Economics, Albany.

Mode of access: Internet.

Lorain cooking, prepared and tested in the research kitchen of American Stove Company at Cleveland, Ohio,

Mode of access: Internet.

Encyclopedia of American biography. New series.

Vols. 10- published by the American Historical Co.

The labor problems of American society,

Mode of access: Internet.

Concentration of germanium in the ash of American coals,

Mode of access: Internet.

A guide to the resources of the American antiquarian society : a national library of American history.

"Resources for the story of the history and literature of western hemisphere."

The proceedings of a conference sponsored by NASA and the U. S. bureau of Mines and held at NASA Ames Research Center, Moffet Field, Calif., May 11-13, 1971.

Mode of access: Internet.