@book{74690,
	author = {Suárez Islas, Alfonso.},
	title = {Autoecología del hongo de pino (Tricholoma magnivelare (Peck) Redhead) en el sureste de la Sierra de Pachuca, Hidalgo},
	publisher = {El autor,},
	year = {1997.},
	address = {Chapingo, Méx. :}
}