@book{4680,
	author = {Perera,Damindri Bulathsinhalage},
	title = {Determination of Heavy Metal Content in Edible Tender Leaves of Kohila (Lasia spinosa),Thebu (Costus speciosus), Hathawariya (Asparagus racemosus) and Their Ntural Growth Medium.},
	publisher = {Ichemc},
	year = {2018},
	address = {Rajagiriya}
}