LEADER 02250nam  2200457Ia 450 
001 9910697712203321
005 20081120155257.0
035   $a(CKB)5470000002391855
035   $a(OCoLC)275130732
035   $a(EXLCZ)995470000002391855
100   $a20081120d2002      ua             0
101 0 $aeng
135   $aurmn||||a||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aEffects of hardened low-water crossings on stream habitat, water quality, and periphyton in four streams at the Fort Polk Military Reservation, Vernon Parish, Louisiana, October 1998 through November 1999$b[electronic resource] /$fby Roland W. Tollett, Barbara W. Bryan, and C. Frederick Bryan ; prepared in cooperation with the U.S. Army Joint Readiness Training Center and Fort Polk
210  1$aBaton Rouge, La. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2002.
215   $avi, 70 pages $cDJVU, image file
225 1 $aWater-resources investigations report ;$v02-4291
300   $aTitle from title screen (viewed Nov. 20, 2008).
320   $aIncludes bibliographical references (pages 59-62).
517 3 $aEffects of hardened low water crossings on stream habitat, water quality, and periphyton in four streams at the Fort Polk Military Reservation, Vernon Parish, Louisiana, October 1998 through November 1999
606   $aWater quality$zLouisiana$zFort Polk
606   $aWater$xPollution$zLouisiana$zFort Polk
606   $aPeriphyton$zLouisiana$zFort Polk
615  0$aWater quality
615  0$aWater$xPollution
615  0$aPeriphyton
700   $aTollett$b Roland W$01396633
701   $aBryan$b Barbara W$01396634
701   $aBryan$b C. Fred$g(Charles Fred)$01396635
712 02$aUnited States.$bDepartment of the Army.$bJoint Readiness Training Center.
712 02$aFort Polk (La.)
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910697712203321
996   $aEffects of hardened low-water crossings on stream habitat, water quality, and periphyton in four streams at the Fort Polk Military Reservation, Vernon Parish, Louisiana, October 1998 through November 1999$93457051
997   $aUNINA