TY  - BOOK
AU  - Jasamanov, N. A.
TI  - Modern geology
T2  - Sience for everyone
SN  - 5-03-001381-4
PY  - 1990///
CY  - M.
PB  - Mir
KW  - Москва
KW  - Д3
KW  - rubbk
ER  -