@book{93183,
	author = {Toribio Morales, María Elvira.},
	title = {Almacenamiento de carbono en raíces de plantaciones de Eucalyptus grandis Hill ex Maiden y Eucalyptus Urophylla S.T. Blake en Oaxaca, México /},
	publisher = {El autor,},
	year = {2006.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/104739.pdf}
}