Andes--Sociology x Nomadism llama alpaca herding
Distributional archaeology Congresses
Ethnoarchaeology Congresses
Human ecology Andes Region.
Human geography Andes Region.
Human-animal relationships Andes
Incas Politics and government.
Indians of South America Andes Region Social conditions.
Indians of South America Ecuador Quito Region Economic conditions.
Indians of South America Ecuador Quito Region Politics and government.
Indians of South America Ethnobotany Andes Region.
Indians of South America Ethnozoology Andes Region.
Land settlement patterns Congresses
Nomads.
Quito Region (Ecuador) History.
Social change Congresses
Social evolution Congresses
Social systems Congresses
Sora Sora Bolivia Obsidian Tiwanaku
Transhumance.