A dual drawworks controller for borehole tomography
By: Thomas P. Grover, Roy P. Kipfinger, and David L. Wright
Contributors: Kipfinger, Roy; Wright, David L. (David Leslie), 1940-; Geological Survey (U.S.)
Series: Open-file report -- #93-324; U.S. Geological Survey open-file report -- 93-324
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; [Books and Open-File Reports Section, distributor]
Published: 1993
Place of publication: Denver, CO
Language: eng
Format: Microform
Number of pages: 37
Subjects: Electric logging; Tomography
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 94-0209-M

Includes bibliographical references (leaf 15)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1994] 1 microfiche : negative