Livre électronique

Canids of the World: Wolves, Wild Dogs, Foxes, Jackals, Coyotes, and Their Relatives

Livre électronique

Felids and Hyenas of the World: Wildcats, Panthers, Lynx, Pumas, Ocelots, Caracals, and Relatives

Livre électronique

Bovids of the World: Antelopes, Gazelles, Cattle, Goats, Sheep, and Relatives

Série de livres électroniques

Princeton Field Guides