@book{112139,
	author = {Pérez Silva, Evagenlina and Bárcenas Guevara, Esteban, coaut.},
	title = {Guía micológica del género amanita del parque estatal sierra de Nanchititla /},
	publisher = {UAEM, },
	year = {2001},
	address = {México :},
	note = {Donación}
}