00992nam0-2200313---450-99000919130040332120100531113751.09241540478000919130FED01000919130(Aleph)000919130FED0100091913020100531d1974----km-y0itay50------bafreCHa-------001yyGuide to simple sanitary measures for the control of enteric diseasesby S. Rajagopalan; with a section on food sanitation by M.A. ShiffmanGenèveWorld Health Organization1974103 p.ill.28 cmMalattie intestinaliRajagopalan,S.508026Shiffman,M. A.508027ITUNINARICAUNIMARCBK990009191300403321IG 17 H 14DMIGIDMIGIGuide to simple sanitary measures for the control of enteric diseases775645UNINA