TY - BOOK ID - 146220679 TI - Marine mammals (Cetacea and Sirenia) from the Eocene of Gebel Mokattam and Fayum, Egypt : stratigraphy, age, and paleoenvironments PY - 1992 PB - Ann Arbor, MI : University of Michigan Press, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:146220679 AB - ER -