TY  - BOOK
AU  - Sengbush,R.L.(Roy L.),1921-
TI  - Petroleum exploration: a quantitative introduction
SN  - 088746047X
PY  - 1986///
CY  - Boston, Mass.
PB  - International Human Resources Development Corp.
KW  - Petroleum
KW  - Geology
KW  - Gas, Natural
KW  - Prospecting
KW  - Geophysical methods
ER  -