Related Books

A First Look at Animals With Backbones and A First Look at Animals Without Backbones
Language: en
Pages: 0
Authors: Millicent E. Selsam
Categories: Science
Type: BOOK - Published: 2003-09 - Publisher: iUniverse

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An introduction to the characteristics of the major groups of invertebrates and vertebrates.
A First Look at Animals Without Backbones
Language: en
Pages: 32
Authors: Millicent Ellis Selsam
Categories: Invertebrates
Type: BOOK - Published: 1976-01-01 - Publisher:

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An introduction to the characteristics of the major groups of invertebrates.
A First Look at Animals with Backbones
Language: en
Pages: 32
Authors: Millicent Ellis Selsam
Categories: Vertebrates
Type: BOOK - Published: 1978 - Publisher: Walker & Company

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An introduction to the characteristics of the major groups of vertebrates: fish, amphibians, reptiles, birds, and mammals.
Animals without backbones
Language: en
Pages: 405
Authors: Ralph Morris Buchsbaum
Categories: Invertebrates
Type: BOOK - Published: 1974 - Publisher:

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Animals Without Backbones
Language: en
Pages: 0
Authors: Bridget Anderson
Categories: Animals
Type: BOOK - Published: 2003-02 - Publisher: World of Science: Come Learn w

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Discusses what invertebrates are and how they are classified, and provides in-depth information about many specific invertebrates, such as insects, sponges, and