003890000a22001330004500060000800000082001400008100001700022100002700039245004800066260005500114260000900169300000800178650006900186  a100  a631.7 MIC  aMichael, A M  aMohan, Swaminathan K R  aDesign and evaluation of irrigation methods  aNew Delhi, Indian Council of Agricultural Research  c1972  a305  aIrrigation methods/ Sprinkler irrigation/ Check basin irrigation