Pough, F. Harvey. Vertebrate life / F. Harvey Pough, John B. Heiser, William N. Mcfarland. - 4th ed. - Upper Saddle River, NJ : Prentice Hall, 1996. - xvii, 798 p. ISBN: 0023963700 : KES 800 Subjects--Topical Terms: Vertebrates. LC Class. No.: QL605 / .P68 1996