TY  - BOOK
AU  - Bilibin,V.V.
ED  - International geological congress
TI  - Methods of estimating underground oil reserves
AV  - TN871 .B47
PY  - 1936///
CY  - Leningrad, Moscow
KW  - Petroleum
N1  - At head of title: International geological congress, XVII session, USSR, 1937. V. Bilibin
ER  -