@book{10131,
	author = {Padmalal, D et al.},
	title = {Tile and brick clay mining and related environmental problems in the Chalakudy basin, central Kerala },
	publisher = {Centre for development studies },
	year = {2004},
	series = {Discussion paper series ; No.96},
	address = {Thiruvananthapuram , Kerala},
	edition = {Nil},
	note = {Kerala Research on programme on Local level Development}
}