00537nam a2200169   4500001001400000003000700014005001700021020001500038040000800053100001700061245007300078260003000151300003200181504006500213650004200278650004700320vtls000003087KUKTEM20251117142021.0  a1844070204  aUMP  aMara, Duncan00aDomestic wastewater treatment in developing countries /cDuncan Mara  aLondon:bEarthscan,c2003  axvi, 293 p.:bill.;c24 cm.  aIncludes bibliographical references (p. [262]-288) and index00aSewage disposalxDeveloping countries00aSewagexPurificationxDeveloping countries