LEADER 01936oam  2200541   450 
001 9910713907503321
005 20201029084916.0
035   $a(CKB)5470000002506592
035   $a(OCoLC)681273548$z(OCoLC)624768563$z(OCoLC)667879633$z(OCoLC)971497391
035   $a(OCoLC)995470000002506592
035   $a(EXLCZ)995470000002506592
100   $a20101113d1985      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aBenthic invertebrates in selected streams of the Piceance Creek Basin, northwestern Colorado, water years 1977-81 /$fby Kenneth J. Covay, Helen E. Stranathan, and Robert L. Tobin
210  1$aLakewood, Colorado :$cU.S. Geological Survey,$d1985.
215   $a1 online resource (iv, 99 pages) $cillustrations, map
225 1 $aWater-resources investigations report ;$v84-4138
320   $aIncludes bibliographical references (pages 40-41).
606   $aStream invertebrates$zColorado$zPiceance Creek Watershed
606   $aBenthic animals$zColorado$zPiceance Creek Watershed
606   $aBenthic animals$2fast
606   $aStream invertebrates$2fast
607   $aColorado$zPiceance Creek Watershed$2fast
615  0$aStream invertebrates
615  0$aBenthic animals
615  7$aBenthic animals.
615  7$aStream invertebrates.
700   $aCovay$b Kenneth J.$01420795
702   $aStranathan$b Helen E.
702   $aTobin$b Robert L.
712 02$aGeological Survey (U.S.),
801  0$bOCLCE
801  1$bOCLCE
801  2$bWAU
801  2$bOCLCQ
801  2$bOCLCF
801  2$bOCLCO
801  2$bOCLCQ
801  2$bCOP
801  2$bGPO
906   $aBOOK
912   $a9910713907503321
996   $aBenthic invertebrates in selected streams of the Piceance Creek Basin, northwestern Colorado, water years 1977-81$93539962
997   $aUNINA