@book{13454,
	author = {Oliva Hurtarte, E},
	url = { http://fausac.usac.edu.gt/tesario/tesis/CEDIA-01942.pdf},
	title = {Comportamiento en plantación de mangium (Acacia  mangium Wilid) y aripín (Caesalpinia velutina B  y R Standl) en América Central.},
	address = {Costa Rica,},
	publisher = {CATIE:},
	year = {c1990}
}