01575nam 2200421 450 991070457440332120130513111312.0(CKB)5470000002441959(OCoLC)842839675(EXLCZ)99547000000244195920130513d2012 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierConservation and management of North American bumble bees /by Dale F. Schweitzer [and three others]Washington, D.C. :USDA, Forest Service,2012.1 online resource (18 unnumbered pages) color illustrationsTitle from title screen (viewed on May 13, 2013)."A product of the USDA Forest Service and NatureServe with funding from the National Fish and Wildlife Foundation.""February 2012"--Page [18]."FS-991"--Page [18].Includes bibliographical references (pages 12-15).BumblebeesConservationNorth AmericaBumblebeesControlNorth AmericaBumblebeesConservationBumblebeesControlSchweitzer Dale F.1393655United States.Forest Service,NatureServe (Program),National Fish and Wildlife Foundation (U.S.),GPOGPOBOOK9910704574403321Conservation and management of North American bumble bees3449978UNINA