00589nam a22001697a 450000500170000001000150001702000260003203500140005803700130007208200210008510000220010624500730012825000100020126000620021127001140027330000320038720240125120511.0  aENG-113925  c100.00a9789381112748  aEN-122558  bDBAD/PUB  a671.14412First   aRani, Mercy Ratna  aIrrigation And  Water Supply In Andhradesa/c By D. Mercy Ratna Rani  aFirst  aKuppambCenter For Publication & Extension Servicesc2016  bKuppamaCenter for Publications &Extension Services, Dravidian University, Srinivasavanamk8570278220e517426  axii,144p.c22cm(pbk)bindex