TY  - BOOK
AU  - Raabeh,M.E.
TI  - Algal problematic of the Upper Riphean (stromatolites, oncolites): Transactions
T2  - Congreso Geologico Internacional - 20e Sesion Ciudad de Mexico, 1956
PY  - 1972///
PB  - Publishing Office Nauka, Moscow
KW  - Conferences - Meetings
ER  -