Handbuch der Säugetiere Europas, 6 Bde. in Tl.-Bdn. u. 1 Supplementbd., Bd.6/1B, Meeressäuger: BD 6/I / Tl IB 1995 · GERMAN · DJVU View details →
Embryology of Dolphins: Staging and Ageing of Embryos and Fetuses of Some Cetaceans 2000 · ENGLISH · PDF View details →
