00913nam0-2200301---450-99000916607040332120100329111707.09241561556000916607FED01000916607(Aleph)000916607FED0100091660720100329d1993----km-y0itay50------baengCHa-------001yyParasitic diseases in water resources developmentthe need for intersectoral negotiationJ.M. Hunter ... [et al.]GenevaWorld Health Organization1993X, 152[4] c. di tav.24 cmInquinamento dell'acquaHunter,J. M.ITUNINARICAUNIMARCBK990009166070403321IG 15 C 01374DMIGIDMIGIParasitic diseases in water resources development780264UNINA