@book{69957,
	author = {Carrillo Espinosa, Guillermo},
	title = {Apuntes del curso de inventarios forestales.},
	publisher = {UACH. División de Ciencias Forestales,},
	year = {1989.},
	series = {Serie de Apoyo Académico},
	address = {Chapingo, Méx. :},
	note = {18-239}
}