MacCulloch, Ross Douglas.

The ROM field guide to amphibians and reptiles of Ontario /Ross D. MacCulloch.
Toronto :ROM :McClelland & Stewart,c2002.

168 p. :col. ill., col. maps

Co-published by the Royal Ontario Museum.

Includes bibliographical references and index.

1.Amphibians--Ontario--Identification2.Reptiles--Ontario--Identification3.Amphibians--Ontario.4.Reptiles--Ontario.Dynamic Details
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