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download books william edward duellman pdf

William Edward Duellman

He has (18) books in the library, Total download and read (86)

Duellman, William Edward, 1930-

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Amphibian Species Of The World : Additions And Corrections

Amphibian Species Of The World : Additions And Corrections

Public Domain

Amphibians and Reptiles of the Rainforests of Southern El Petén, Guatemala

Amphibians and Reptiles of the Rainforests of Southern El Petén, Guatemala

Public Domain

The Genera of Phyllomedusine Frogs (Anura: Hylidae)

The Genera of Phyllomedusine Frogs (Anura: Hylidae)

Public Domain

A Taxonomic Study Of The Middle American Snake, Pituophis Deppei

A Taxonomic Study Of The Middle American Snake, Pituophis Deppei

Public Domain

Amphibians Of La Escalera Region, Southeastern Venezuela : Taxonomy, Ecology, And Biogeography

Amphibians Of La Escalera Region, Southeastern Venezuela : Taxonomy, Ecology, And Biogeography

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Frogs Of The Genus Eleutherodactylus (anura: Leptodactylidae) In The Andes Of Northern Peru

Frogs Of The Genus Eleutherodactylus (anura: Leptodactylidae) In The Andes Of Northern Peru

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A Synopsis Of Neotropical Hylid Frogs, Genus Osteocephalus

A Synopsis Of Neotropical Hylid Frogs, Genus Osteocephalus

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Frogs Of The Genus Colostethus (anura; Dendrobatidae) In The Andes Of Northern Peru

Frogs Of The Genus Colostethus (anura; Dendrobatidae) In The Andes Of Northern Peru

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A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México

A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México

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Systematic Status of the Colubrid Snake, Leptodeira discolor Günther

Systematic Status of the Colubrid Snake, Leptodeira discolor Günther

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Descriptions of New Hylid Frogs From Mexico and Central America

Descriptions of New Hylid Frogs From Mexico and Central America

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A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México

A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México

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Middle American Frogs of the Hyla microcephala Group

Middle American Frogs of the Hyla microcephala Group

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Neotropical Hylid Frogs, Genus Smilisca

Neotropical Hylid Frogs, Genus Smilisca

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The Amphibians and Reptiles of Michoacán, México

The Amphibians and Reptiles of Michoacán, México

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A Review of the Middle American Tree Frogs of the Genus Ptychohyla

A Review of the Middle American Tree Frogs of the Genus Ptychohyla

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Descriptions of Two Species of Frogs, Genus Ptychohyla Studies of American Hylid Frogs, V

Descriptions of Two Species of Frogs, Genus Ptychohyla Studies of American Hylid Frogs, V

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A Review of the Frogs of the Hyla bistincta Group

A Review of the Frogs of the Hyla bistincta Group