Documents 1 Use of Cropland for Biofuels Increases Greenhouse Gas Emissions Through Land Use Change Tim...

* Use of Cropland for Biofuels Increases Greenhouse Gas Emissions Through Land Use Change Tim Searchinger, Ralph Heimlich, R.A. Houghton, Fenxia Dong, Amani Elobeid, Jacinto…

Documents Jardines Tropicales de La Memoria

Tropical Garden Cities: archaeology and memory in the Southern Amazon Michael Heckenberger* Abstract In Garden Cities of Tomorrow (1902), Ebenezer Howard proposed a model…