01073nam0-2200349---450-99000033591020331620001211010113700-89867-902-80033591USA010033591(ALEPH)000033591USA01003359120001211d1997----km-y1ita-0103----baengUSa|||||||101yyCryptosporidium and watera public health handbookprepared by the Working group on waterborne cryptosporidiosis[S.l.]Council of state and territorial epidemiologists1997.XI, 120 p.ill.28 cmAcque potabiliControlloCryptosporidium628.162ITUNFI20001211990000335910203316628.162 CRY15551 Ing.62800068052BKTECTAMI4020010206USA01122320020403USA011641PATRY9020040406USA011623Cryptosporidium and water878050UNISA