@book{191654,
	title = {Basic data of exploratory and observation tubewells in chitrachavadi study basin of Noyil river basin: SIDA Assisted ground water project in Noyil, Ponnani and Amaravati River basins, Tamil Nadu and Kerala Report 1:12},
	publisher = {Ministry of agriculture and irrigation},
	year = {1980},
	address = {Coimbatore}
}