Summary of operations, oil and gas fields /

Description based on: 1960.

Influence of surface glacial deposits on streamflow characteristics /

"Open-file report."

Organization, programs, and activities of the Geologic Division, U.S. Geological Survey /

Mode of access: Internet.

Bulletin - State of Illinois, Department of Registration and Education, Division of the State Geological Survey.

Mode of access: Internet.

Geological reports of Douglass Houghton : first state geologist of Michigan, 1837-1845 /

Mode of access: Internet.

Water-resources activities of the U.S. Geological Survey in Pennsylvania, 1988-89 /

Includes bibliographies.

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.

Cost effectiveness of the U.S. Geological Survey's stream-gaging program in Illinois /

Tables.

Report of the United States Geological Survey of the territories. F.V. Hayden, United States geologist in charge ... [Final reports or monographs. vol. I]-III, V-XIII.

7

Report of the United States Geological Survey of the territories. F.V. Hayden, United States geologist in charge ... [Final reports or monographs. vol. I]-III, V-XIII.

9

Report of the United States Geological Survey of the territories. F.V. Hayden, United States geologist in charge ... [Final reports or monographs. vol. I]-III, V-XIII.

11

Report of the United States Geological Survey of the territories. F.V. Hayden, United States geologist in charge ... [Final reports or monographs. vol. I]-III, V-XIII.

12

Report of the United States Geological Survey of the territories. F.V. Hayden, United States geologist in charge ... [Final reports or monographs. vol. I]-III, V-XIII.

6

Report of the United States Geological Survey of the territories. F.V. Hayden, United States geologist in charge ... [Final reports or monographs. vol. I]-III, V-XIII.

8