00425cam a2200145 a 450005000200000011000230002024500570004326000390010030000200013950000410015950000220020065000250022265000150024765000170026200aRA566.5.K4 20071 aMinistry of Health10aNational Environmental sanitation and Hygien policy   aNairobibMinistry of Healthc[2007  a21 p. :bill. ;  aAt head of title: Republic of Ghana.  a"September 2010." 0aEnvironmental health 0aSanitation 0aUrban health