00369nam a2200133 a 4500001000700000003000700007005001700014008004100031100001900072245008400091260003700175300001400212650000900226000049RWANDA20260326235433.0260201s1991    rw            000 0 eng d1 aUnited Nations10aHousehold energy consumption surveys in developing countries: A technical study  aKigali :bUnited Nations,c1991.  a133 pages 0aBook