@book{239562,
	author = {Perry, Jesse P.},
	title = {The pines of Mexico and Central America},
	publisher = {Timber Press},
	year = {1991},
	address = {Portland, Oregon},
	note = {Contenido: 1. Introduction,  2. Classification, 3. Descriptions, 4. Present status of the pine forests, 5. Rare and endangered pines of Mexico and Central America, 6. Concluding remarks, Bibliography, Index}
}