00662     2200205   4500001002100000008004100021035002000062245014500082100003800227260002400265300005300289020002300342084000800365082001100373650001500384650001500399650001200414650001400426990001600440INLIS000000000013483                                   Ind    a0010-1118013483  aSmall irrigation tanks as a source of Malaria mosquito vectors: a study in North Central Sri LankacINTERNATIONAL WATER MANAGEMENT INSTITUTE  aFelix A. Amerasinghe ... [et al.]  aColombobIWMIc2001  a28 p. : ill. ; 28 cm.--c28 p. : ill. ; 28 cm.--  aISBN 92-9090-461-5  aSr.  a631.67  aIRRIGATION  aWATERSHEDS  aMALARIA  aSRI LANKA  a463/MS/2002