@book{83117,
	author = {Alarcón, Alejandro and Ferrera Cerrato, Ronald. and Colegio de Postgraduados. Chapingo, Méx.},
	title = {Ecologia, fisiología y biotecnología de la micorriza arbuscular},
	publisher = {Mundi-Prensa,},
	year = {2000},
	address = {Montecillo, México :}
}