@book{1848,
	author = {Vyas, S.P. and Kholi, D.V.},
	title = {Methods in biotechnology and bioengineering  :},
	publisher = {CBS Publishers and Distributors,},
	year = {c2002.[reprinted 2003]},
	address = {New Dehli, India :},
	note = {"Copyright by authors and publishers."}
}