S PandAlley,DWandBaldrige,JEandBarnard,KandDemko,DBandDettman,DHandFarrell,BandHager,JandKeegan,TPandLaird,AandMitchell,WTandNuzum,RCandOrton,RandSmith,JJandTaylor,TLandUnger,PAandDyke,ESV Cramer (1995)
The status of steelhead populations in California in regards to the endangered species act
, Gresham, Oregon.