TY - BOOK ID - 135308318 TI - The biostratigraphy of the Langhian Serravallian and Tortonian stages in the type-sections in Italy AU - Cita, M.B. AU - Blow, W.H. PY - 1969 PB - Milano s.n. DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:135308318 AB - ER -