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Colburn, Elizabeth A. 1995. Certified: A Citizen's Step-by-Step Guide to Protecting Vernal Pools.
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Kenny, Leo P. 1995. Wicked Big Puddles: A guide to the study and certification of vernal pools. U.S.
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| Tyning, R.F. 1990. A guide to amphibians and reptiles. Little Brown and company: Boston, MA. |