Bibliography and Citations

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Filters: Keyword is Rana pipiens and Author is U. S. Fish and Wildlife Service  [Clear All Filters]
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U. S. Fish and Wildlife Service.  2011.  Endangered and threatened wildlife and plants; 12-month finding on a petition to list the northern leopard frog in the western United States as threatened.  Federal Register.  76(193):61896-61931.  Available from http://www.gpo.gov/fdsys/pkg/FR-2011-10-05/pdf/2011-25498.pdf