Despite their rich fossil history, there are only four surviving species of sirenians or sea cows, the only fully aquatic herbivorous mammals. The three species of manatees and the dugong live in the coastal waters rivers and lakes of more than 80...Daugiau...
Despite their rich fossil history, there are only four surviving species of sirenians or sea cows, the only fully aquatic herbivorous mammals. The three species of manatees and the dugong live in the coastal waters rivers and lakes of more than 80...Daugiau...
Dugongs and manatees, the only fully aquatic herbivorous mammals, live in the coastal waters, rivers and lakes of more than 80 subtropical and tropical countries. Symbols of fierce conservation battles, sirenian populations are threatened by multiple...Daugiau...
Serija: Early Warning & Assessment Technical Report
(Išleidimo metai: 01-Mar-2002, Paperback / softback, Leidėjas: Union Internationale pour la Conservation de la Nature et de ses Ressources,Switzerland, ISBN-13: 9789280721300)
Ši knyga nebeleidžiama, tačiau mes Jums pranešime naudoto egzemplioriaus kainą
The dugong (Dugong dugon) is the only herbivorous mammal that is strictly marine. It has a range spanning some 37 countries, including tropical and subtropical coastal and island waters. This plan presents a global overview of the status of t...Daugiau...
Ši knyga nebeleidžiama, tačiau mes Jums pranešime naudoto egzemplioriaus kainą
Until quite recently, the undersea lives of the sea mammals of Australasia have been a mystery. This book unravels the secrets of the dugongs, whales, dolphins and seals that inhabit the oceans around Australia, New Zealand and Antarctica.Detaile...Daugiau...
