@book{191661,
	title = {Basic data of exploratory and observation tubewells in Vattamalai karai basin and in Noyil basin outside the study basins: SIDA Assisted ground water project in Noyil, Ponnani and Amaravati River basins, Tamil Nadu and Kerala Report 1:13},
	publisher = {Ministry of agriculture and irrigation},
	year = {1980},
	address = {Coimbatore}
}