@book{21501,
	author = {Symposium on New Approaches in Cell Biology and Walker, P. M. B.},
	title = {New approaches in cell biology :},
	publisher = {Academic Press,},
	year = {1960.},
	address = {London ; New York :},
	note = {"The Fifteenth International Congress of Zoology ... included among its many sections this symposium."}
}