@book{19717,
	author = {Van Norman, Richard W.},
	title = {Experimental biology /},
	publisher = {Prentice-Hall,},
	year = {1971.},
	series = {Prentice-Hall biological science series},
	address = {Englewood Cliffs, N.J. :},
	edition = {2nd ed.},
	note = {Includes index.}
}