TY  - BOOK
AU  - Duchscherer,William
TI  - Geochemical hydrocarbon prospecting: with case histories 
PY  - 1984///
CY  - Tulsa, Okla.
PB  - PennWell
KW  - Geochemical prospecting
KW  - Petroleum
KW  - Gas, Natural
N1  - Bibiliography : p.(191-193)
ER  -