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Description: |
viii, 132 pages : illustrations, map ; 16 cm |
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"8/2010-2,500"--Back cover. |
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Bibliography Note: |
Includes bibliographical references (pages 129-131). |
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Additional Physical Forms: |
Online version: Harrold, Mardy Nelson. Field guide to the freshwater mollusks of Colorado. 2nd ed. Denver, Colo. : Colorado Division of Wildlife, [2010] (OCoLC)1514319256 |