00295nam a2200097Ia 4500008004100000100001300041245007600054260003400130700001300164700002000177220216s9999    xx            000 0 und d  aMathew J 0aEconomic utilization of effluent from sheet rubber processing factories  bIANPC Techn Annual, 14: 23-26  aJoseph K  aKothandaraman R