Zoologisch-cetologische Expedition zum Indus und Brahmaputra im Winter 1973-1974 : Forschungsbericht
1975
Pilleri, Georg |
This compilation brings together current information on the status of Asian freshwater cetacean populations, the factors that have caused their recent declines, and what can be done to improve their chances for survival. All of the species or populations in quesion are classified as endangered or critically endangered in the 1996 IUCN Red List of Threatened Animals.