01545oam 2200457 a 450 991069885210332120100511143023.0(CKB)5470000002397345(OCoLC)321048056(EXLCZ)99547000000239734520090515d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierStatus and trends of the Grand Canyon population of humpback chub[electronic resource] /Matthew E. Andersen ; edited by Peter H. Stauffer[Reston, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,[2009]2 unnumbered pages digital, PDF fileFact sheet ;2009-3035Title from title screen (viewed on May 15, 2009)."April 2009."Includes bibliographical references (page [2]).Humpback chubArizonaGrand CanyonRare fishesArizonaGrand CanyonFishesEcologyArizonaGrand CanyonHumpback chubRare fishesFishesEcologyAndersen Matthew E1394211Stauffer Peter H1394212Geological Survey (U.S.)GPOGPOUBYOCLCQGPOBOOK9910698852103321Status and trends of the Grand Canyon population of humpback chub3451275UNINA