- Additional Authors
- Geological Survey (U.S.)
- Description
- 8 leaves : ill.; 28 cm.
- Series Statement
- Open-file report ; 90-429
- Uniform Title
- U.S. Geological Survey open-file report ; 90-429.
- Subject
- Seismic refraction method > Instruments
- Note
- Cover title.
- Distributed to depository libraries in microfiche.
- "July 1990."
- Reproduction (note)
- Call Number
- READEX Microfiche I 19.76:90-429
- OCLC
- marcive26406244
- Author
Fischer, F. G.
- Title
An electronic blaster for use in refraction seismology [microform] / prepared by F.G. Fischer.
- Imprint
Menlo Park, Calif. : U.S. Dept. of the Interior, Geological Survey, 1990.
- Series
Open-file report ; 90-429
U.S. Geological Survey open-file report ; 90-429.
- Reproduction
Microfiche. [Denver, Colo. : U.S. Geological Survey, 1990?] 1 microfiche : negative.
- Added Author
Geological Survey (U.S.)
- Gpo Item No.
0624-H (MF)
- Sudoc No.
I 19.76:90-429
- Research Call Number
READEX Microfiche I 19.76:90-429