TY  - BOOK
AU  - Manten, A. A.
TI  - Developments In Sedimentology ( Volume-13 ): Silurian Reefs Of Gotland
SN  - 0444407065
U1  - 560.172 
PY  - 1971///
CY  - Amsterdam, The Netherlands
PB  - Elsevier Publishing Company
ER  -