Short wave loop-loop sounder
By: by Thomas P. Grover and Duff C. Stewart
Contributors: Stewart, Duff C; Geological Survey (U.S.)
Series: Open-file report -- 90-318; Open-file report (Geological Survey (U.S.)) -- 90-318
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1990
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Number of pages: 24
Subjects: Electric prospecting -- Instruments
Notes: Cover title

Distributed to depository libraries in microfiche

Microfiche. [Denver, Colo.? : U.S. Geological Survey, 1990?] 1 microfiche : negative