@book{57919,
	author = {Sarker, Satyajit D.},
	title = {Natural products isolation :},
	publisher = {Springer,},
	year = {2012.},
	series = {Methods in  molecular biology},
	address = {New York :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1316/2012932311-d.html}
}