TY  - BOOK
AU  - Young,Jin Mok
TI  - Analytical and experimental studies of borehole seismic method ( microform)
PY  - 1987///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Seismic reflection method
KW  - Seismic refraction method
N1  - Thesis (Ph.D.) - University of Texas at Austin, 1987
ER  -