Howard Kay Gloyd, Roger Conant
Society for the Study of Amphibians and Reptiles
614
ENGLISH
Comprehensive treatment of 33 taxa of pitvipers included in four genera: Agkistrondon of Asia and America, Calloselasma of Southeast Asia and Java, Deinagkistrondon of China, and Hypnale of India and Sri Lanka.--Publications List.
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