TY  - BOOK
AU  - Gaemers,Petrus Albertus Maria
TI  - Biostratigraphy, Palaeoecology and Palaeogeography of the mainly marine ager formation (late paleocene-early eocene) in the Tremp Basin, South-Central Pyrenees, Spain
T2  - 19th International Navigation Congress London 1957
PY  - 1978///
CY  - Leiden
PB  - Rijksuniversiteit Leiden
KW  - Conferences - Meetings
ER  -