02318oam 2200697 450 991071684830332120211004151628.0(CKB)5470000002525703(OCoLC)842133288(OCoLC)995470000002525703(EXLCZ)99547000000252570320130508d2009 ua 0engurmn||||a||||txtrdacontentcrdamediacrrdacarrierAn urgent call to action report of the State - EPA Nutrient Innovations Task Group /State-EPA Nutrient Innovations Task Group[Washington, D.C.] :U.S. Environmental Protection Agency,2009.1 online resource (various pagings) color illustrations, maps"August 2009."Includes bibliographical references (pages 35-41).Urgent call to action Nutrient pollution of waterUnited StatesWaterPhosphorus contentUnited StatesWaterNitrogen contentUnited StatesWater quality managementUnited StatesEnvironmental degradationUnited StatesEutrophicationUnited StatesEnvironmental degradationfastEutrophicationfastNutrient pollution of waterfastWaterPhosphorus contentfastWater quality managementfastUnited StatesfastNutrient pollution of waterWaterPhosphorus contentWaterNitrogen contentWater quality managementEnvironmental degradationEutrophicationEnvironmental degradation.Eutrophication.Nutrient pollution of water.WaterPhosphorus content.Water quality management.United States.Environmental Protection Agency,GPOGPOGPOOCLCQOCLCFOCLCOLWAINTOCLCQGPOBOOK9910716848303321An urgent call to action3452222UNINA01031nam0 22002773i 450 CUB029491120231121125459.0IT1944 699 20171114d1943 ||||0itac50 baitaitz01i xxxe z01nIbn khaldoun e la scienza araba del suo tempoGiovanni GalleratiRomaTip. Del Senato di G. Bardi194338 p.25 In alto sul frontespizio: Istituto Nazionale per le Relazioni Culturali con l'Estero.Gallarati, GiovanniCFIV1749260701440889ITIT-0120171114IT-FR0017 Biblioteca umanistica Giorgio ApreaFR0017 NCUB0294911Biblioteca umanistica Giorgio Aprea 52MAG OPU 18 52FSS0000024635 VMN RS A 2017111420171114 52Ibn khaldoun e la scienza araba del suo tempo3606603UNICAS