@book{45707,
	author = {Verma, P. S. and Agarwal, V. K.},
	title = {Chordate Embryology; Developmental Biology of Nonchordates & Chordates /},
	publisher = {S.Chand & Company ltd,},
	year = {2006.},
	address = {New Delhi :},
	edition = {1st Ed.}
}