010270000a22003010004500003000900000005001700009562003100026111013700057245021800194264004900412300001100461041000800472650002700480650004700507650001200554650001700566650001500583651002000598650001000618650001700628650001800645650001100663650000900674650001000683650001200693650000900705040001100714PH-MaWHO20241108112611.0  aWHO/EOS/94.56.-Unpublished  aInter-country Workshop to Identify Problems and Options for Improvement of Hygiene Education ... (1994 : Ouagadougou, Burkina Faso).  aHygiene Education and Environmental sanitation in schools in Francophone West Africa : the report of an inter-country workshop to identify problems and options for improvement, EIER, Ouagadougou, 19-21 April 1994.  aGeneva : bWorld Health Organization,c1994.  a[48]p.  aeng  aSchool health services  aHealth educationxIn infancy and childhood  aHygiene  aWater supply  aSanitation  aAfrica, Western  aBenin  aBurkina Faso  aCote d Ivoire  aGuinea  aMali  aNiger  aSenegal  aTogo  aWHOLIS