TY  - CHAP
AU  - Boncheva, J.
AU  - Sarmiento Chiesa, Graciela Noemí
AU  - Yanev, S.
A4  - Diez, J.B.
A4  - Balbino, A.C.
PY  - 2000
SN  - 972-778-026-1
UR  - https://hdl.handle.net/20.500.14352/107758
LA  - eng
M2  - 199
PB  - Universidade de Évora
TI  - Conodont colour alteration from subsurface Palaeozoic Strata of North-Western Bulgaria: burial history and hydrocarbon exploration
TY  - book part
ER  -