@book{141602,
	author = {McMahon, Gary. and Alfaomega Colombiana S.A.},
	title = {Grandes minas y la comunidad},
	publisher = {Centro Internacional de Investigaciones para el Desarrollo,},
	year = {2003.},
	address = {Ottawa :},
	edition = {1a ed.},
	note = {Co-published by: Banco Mundial and Alfaomega Colombiana S.A.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10176401}
}