William Edward Duellman

10 кн.
A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México
A Distributional Study of the Amphi...
The Genera of Phyllomedusine Frogs (Anura: Hylidae)
The Genera of Phyllomedusine Frogs...
The Amphibians and Reptiles of Michoacán, México
The Amphibians and Reptiles of Mich...
Descriptions of Two Species of Frogs, Genus Ptychohyla
Descriptions of Two Species of Frog...
A Review of the Frogs of the Hyla bistincta Group
A Review of the Frogs of the Hyla b...
Systematic Status of the Colubrid Snake, Leptodeira discolor Günther
Systematic Status of the Colubrid S...
A Review of the Middle American Tree Frogs of the Genus Ptychohyla
A Review of the Middle American Tre...
A Taxonomic Study of the Middle American Snake, Pituophis deppei
A Taxonomic Study of the Middle Ame...
Amphibians and Reptiles of the Rainforests of Southern El Petén, Guatemala
Amphibians and Reptiles of the Rain...
Descriptions of New Hylid Frogs From Mexico and Central America
Descriptions of New Hylid Frogs Fro...