@inbook {,
	title = {El acceso a recursos naturales de diferentes ecolog{\'\i}as en la sierra ecuatoriana. Siglo XVI.},
	booktitle = {Contribuci{\'o}n a la etnohistoria ecuatoriana},
	series = {Colecci{\'o}n Pendoneros},
	volume = {20},
	year = {1981},
	note = {Salt quarry colonies in the lowlands},
	pages = {406},
	publisher = {Instituto Otavale{\~n}o de Antropolog{\'\i}a},
	organization = {Instituto Otavale{\~n}o de Antropolog{\'\i}a},
	edition = {2},
	address = {Otavalo, Ecuador},
	keywords = {Ecuador History To 1809., Indians of South America Ecuador History.},
	author = {Oberem, Udo},
	editor = {Moreno Y{\'a}{\~n}ez, Segundo and Oberem, Udo}
}