TY  - BOOK
TI  - Abstracts - Sections 13 to 16, C.13 - Oil and Gas Fields, C.14 - Solid Fuel Mineral Deposits, C.15 - Non-Metallic Mineral Ores, C.16 - Hydrogeology
T2  - 15e Congrès Venise 1931
PY  - 1984///
CY  - Moscow
PB  - USSR Academy of Sciences
KW  - Conferences - Meetings
ER  -