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035   $a(OCoLC)1019158968
035   $a(EXLCZ)995470000002458068
100   $a20180111d1978      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aWorkshop proceedings $eSystems for Evaluating Nonpoint Source Pollution : Arlington, Texas, February 14-16, 1978
210  1$a[Washington, D.C.] :$cU.S. Department of Agriculture, Science and Education Administration, Federal Research,$d1978.
215   $a1 online resource (52 pages) $cillustrations
300   $a"Southwest Watershed Research Center"--Memo.
320   $aIncludes bibliographical references (page 50).
517   $aWorkshop proceedings 
606   $aNonpoint source pollution$zUnited States$xMeasurement$vCongresses
606   $aNonpoint source pollution$zUnited States$xForecasting$vCongresses
606   $aAgricultural pollution$zUnited States$xMeasurement$vCongresses
606   $aAgricultural pollution$zUnited States$xForecasting$vCongresses
608   $aConference papers and proceedings.$2lcgft
615  0$aNonpoint source pollution$xMeasurement
615  0$aNonpoint source pollution$xForecasting
615  0$aAgricultural pollution$xMeasurement
615  0$aAgricultural pollution$xForecasting
712 02$aUnited States.$bScience and Education Administration.$bFederal Research,
712 02$aSouthwest Watershed Research Center (U.S.)
801  0$bGPO
801  1$bGPO
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910706739103321
996   $aWorkshop proceedings$92518194
997   $aUNINA