00445nam a22001337a 4500003000400000082002900004100002100033245014000054260006100194300001000255546001200265700002100277700001300298OSt  aINDIA/AGRI&IRR/1:14/1980  aMadhav, U. Bindu  aGeophysical studies: SIDA Assisted ground water project in Noyil, Ponnani and Amaravati River basins, Tamil Nadu and Kerala Report 1:14  aCoimbatorebMinistry of agriculture and irrigationc1980  a124p.  aEnglish  aSatyanarayana, S  aRaman, K