TY - BOOK TI - Bulletin of the British Museum (Natural History) Geology VL - v.30 (1978) UR - https://www.biodiversitylibrary.org/item/113702 PB - BM(NH) CY - London PY - 1978 SN - 0007-1471 N1 - Continued as: Bulletin of the Natural History Museum. Geology series = ISSN 0968-0462 AU - British Museum (Natural History) ER -