@book{33259,
	author = {Maser, Chris. and Smith, Walter.},
	title = {Forest certification in sustainable development :},
	publisher = {Lewis Publishers,},
	year = {c2001.},
	address = {Boca Raton :},
	url = {http://www.loc.gov/catdir/enhancements/fy0646/00056300-d.html}
}