00361nam a22001097a 4500003000400000082002300004100001600027245013200043260005500175300000900230546001200239OSt  aINDIA/AGRI&IRR/4:3  aJoshi, O. P  aSoil studies: SIDA Assisted ground water project in Noyil, Ponnani and Amaravati River basins, Tamil Nadu and Kerala Report 4:3  aCoimbatorebMinistry of agriculture and irrigation  a86p.  aEnglish