@book{97206,
	author = {Choi, Nak-Hoon.},
	title = {A comparative study on the effects of Chichirica (Catharanthus roseus) leaf, root and stem extracts in cell division on onion (Allium cepa) root tips /},
	publisher = {Southville International School and Colleges,},
	year = {2005.},
	address = {Las Piñas City, Philippines :}
}