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A new nitrogen index to assess sustainability of cropping systems of Andean regions of South America
Population growth, impacts from a changing climate, and other challenges highlight the need to conserve soil and water quality so that maximization of crop yields to feed the expanding world population can be achieved and ...
Women Rule: Potato Markets, Cellular Phones and Access to Information in the Bolivian Highlands
In highland Bolivia, potato markets are widespread, and access to market information has entered the digital age. Information networks lubricated by ubiquitous cellular technologies are supplanting traditional means of ...