TY - RPRT TI - Distribution and postbreeding environmental relationships of Northern leopard frogs (Rana [Lithobates] pipiens) in Washington AU - S.S. Germaine AU - D.W. Hays PY - 2009 DO - 10.3398/064.069.0413 UR - https://pubs.usgs.gov/publication/70034130 ID - 70034130 ER -