Product Description: Cultivated Landscapes of Native Amazonia and the Andes examines Indian agriculture in South America. The focus is on field types and field technologies, including agricultural landforms such as terraces, canals, and drained fields, which have persisted for hundreds of years...read more (view table of contents, read Amazon.com's description)

Product Description: William M. Denevan writes that, "The discovery of America was followed by possibly the greatest demographic disaster in the history of the world." Research by some scholars provides population estimates of the pre-contact Americas to be as high as 112 million in 1492, while others estimate the population to have been as low as eight million...read more

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