01111nam--2200373---450-99000233443020331620091119123516.0000233443USA01000233443(ALEPH)000233443USA0100023344320050105d1973----km-y0itay0103----baitaIT||||||||001yyProblemi dell'educazione in AfricaMaria Luisa Paronetto ValierBolognaIl Mulino1973291 p.21 cmStudi e Ricerche242001Studi e Ricerche242001001-------2001EducazioneAfrica370PARONETTO VALIER,Maria Luisa244337ITsalbcISBD990002334430203316XXX.B. Coll. 31/ 12 (Coll. U 24)28753 g.XXX.B. Coll. 31/ 12 (Coll. U)00252086BKGIUSIAV11020050105USA011045RSIAV49020091119USA011235Problemi dell'educazione in Africa277267UNISA01478nam 2200421I 450 991070796980332120170126122217.0(CKB)5470000002468869(OCoLC)970344196(EXLCZ)99547000000246886920170126d2016 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierHampton Roads regional water-quality monitoring program[Reston, Va.] :U.S. Department of the Interior, U.S. Geological Survey,2016.1 online resource (2 unnumbered pages) color illustrations, mapFact sheet ;2016-3095"December 2016.""Aaron J. Porter and John D. Jastram"--Page [2].Hampton Roads regional water quality monitoring programWater qualityVirginiaHampton Roads (Region)Water qualityVirginiaHampton Roads (Region)MeasurementWaterPollutionChesapeake Bay (Md. and Va.)Water qualityWater qualityMeasurement.WaterPollutionPorter Aaron J.1396166Jastram John D.Geological Survey (U.S.),GPOGPOBOOK9910707969803321Hampton Roads regional water-quality monitoring program3475268UNINA