@book{30780,
	author = {Condarco, Ramiro and Murra, John},
	title = {La teoria de la complementariedad vertical eco-simbiótica.},
	publisher = {Hisbol,},
	year = {1987.},
	series = {Breve biblioteca de bolsillo ;},
	address = {La Paz :},
	edition = {1a ed.},
	note = {.."economía de las sociedades andinas".}
}