02289nam a2200433Ia 4500001000700000003000600007005001700013008004100030010001700071020001500088040001800103042000800121043002100129049000900150050002500159074001100184074002000195082002600215086001800241092003300259110013000292245028400422260007400706263000900780300005400789490003300843500003600876530016100912504005201073650008701125650006101212650007401273650008501347710004601432830004701478856011001525999001901635952020101654270433OCoLC20210416181556.0040902s2004    vauab    b   f000 0 eng    a  2004058441  a060799035X  aDLCcDLCdGPO  apcc  an-usm--anm-----  aPUXA00aTD427.N87bM577 2004  a0620-A  a0620-A (online)00a363.739/4/09163642220 aI 19.4/2:12700 a363.73940916364bM67855s2222 aMississippi River/Gulf of Mexico Watershed Nutrient Task Force.bMonitoring, Modeling, and Research Workgroup.2Local913720912aA science strategy to support management decisions related to hypoxia in the northern Gulf of Mexico and excess nutrients in the Mississippi River basincprepared by the Monitoring, Modeling, and Research Workgroup, Mississippi River/Gulf of Mexico Watershed Nutrient Task Force.  aReston, VAbU.S. Dept. of the Interior, U.S. Geological Surveyc2004.  a0409  aviii, 50 p.bill. (some col.), col. maps ; 28 cm.1 aCircularv12702Local973603  aShipping list no.: 2005-0061-P.  aAlso available via Internet from the USGS web site. Address as of 1/19/05: http://water.usgs.gov/pubs/circ/2004/1270/; current access is available via PURL.  aIncludes bibliographical references (p. 43-44). 0aNutrient pollution of waterxResearchzMississippi River Watershed.2Local9143935 0aHypoxia WaterxResearchzMexico, Gulf of.2Local9113690 0aWaterxDissolved oxygenzMexico, Gulf ofxMeasurement.2Local9187410 0aWater quality managementxEconomic aspectszMississippi River Watershed.9187433  aGeological Survey (U.S.)  2Local9227708 0aCircular (Geological Survey (U.S.))v1270.41uhttp://purl.access.gpo.gov/GPO/LPS57281zPURL leads to a screen from where the document may be downloaded  c195262d195262  00102ddc406363_739409163640000_M67855S708evci9232567a10b10c1d2016-05-27eFederal Depositoryh2004i384217l0o363.73940916364 M67855sp80000002242199r2016-05-27 00:00:00t xr:270433y6