TY  - SER
AU  - Bismuth,Hector
AU  - Hooyberghs,Herman Josef Frans
TI  - Planctonic foraminifera and biostratigraphy of the Oligocene and Neogene in the Korba 1 oil well (Cap-Bon, northeastern Tunisia)
SN  - 03962687
N1  - bibliogr. p. 500-501
ER  -