@book{41879,
	author = {Sierra Villalba, Marco Adolfo and Alfonso Carvajal, Oscar Alberto},
	title = {Alce Mecánico de Racimos de Palma de Aceite en la Zona Oriental de Colombia.},
	publisher = {[Publisher not identified]},
	address = {Evaluation of the Mechanical Lifting of Oil Palm Bunches in the Eastern Zone of Colombia :},
	note = {Material Ubicado en Hemeroteca Biblioteca Central.},
	url = {www.fedepalma.org/revistapalmas}
}