Media type: E-Article Title: Distribution of Stripe Polymorphism in Wood Frogs, Rana sylvatica LeConte, from Minnesota Contributor: Fishbeck, Dale W.; Underhill, James C. imprint: JSTOR, 1971 Published in: Copeia Language: Not determined DOI: 10.2307/1442825 ISSN: 0045-8511 Keywords: Animal Science and Zoology ; Aquatic Science ; Ecology, Evolution, Behavior and Systematics Origination: Footnote: