@book{36796,
	author = {Beck, Charles B.},
	title = {An introduction to plant structure and development :},
	publisher = {Cambridge University Press,},
	year = {2010.},
	address = {Cambridge ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1106/2011289342-b.html}
}