Geological Survey of Michigan.

Manufacturing imprint varies: 1895-1903, Lansing : R. Smith.

Report of a geological survey of Wisconsin, Iowa, and Minnesota:

Mode of access: Internet.

Annual report of the United States Geological Survey of the Territories.

Mode of access: Internet.

The U.S. Geological survey : its history, activities and organization.

Includes bibliographical references.

Information circular - Florida Geological Survey.

No. 1 also issued in revised edition, 1949.

Comprehensive report of a one year experiment with flexitime at the U.S. Geological Survey /

Cover title: Flexitime, evaluation of a one-year experiment at the U.S. Geological Survey.

Report of the special committee, appointed by the last legislature to report on the best method of obtaining a complete geological survey of the state of Ohio.

Not in Meisel, M. Amer. natural history.

Arizona mineral-resource data : information available through the U.S. Geological Survey Mineral Resource Data System /

Mode of access: Internet.

U.S. Geological Survey-Missouri Geological Survey symposium : mineral-resource potential of the mid-continent : program and abstracts : St. Louis, Missouri, April 11-12, 1989 /

Mode of access: Internet.

Method of analysis and quality-assurance practices for determination of pesticides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry at the U.S. Geological Survey California District Organic Chemistry Laboratory, 1996-99 /

Mode of access: Internet.

Annual Report of the Geological Survey of Pennsylvania

Mode of access: Internet.

Report of the Geological Survey of the State of New Hampshire

Mode of access: Internet.

Annual reports of the Geological Survey of Indiana, made during the years ... /

Mode of access: Internet.

State Geological Survey of Kansas.

Mode of access: Internet.

Coal resource classification system of the U.S. Geological Survey /

Mode of access: Internet.