@book{7189,
	author = {Shumway, Waldo},
	title = {A Laboratory Manual of Vertebrate Embryology: Anatomy of Selected Embryos of The Frog, Chick And Pig},
	publisher = {S. Chand & Co.},
	year = {2014},
	address = {New Delhi },
	edition = {15TH ED. }
}