TY - GEN AU - Carney,Heath AU - Binford,Michael AU - Kolata,Alan TI - Nutrient fluxes and retention in andean raised-field agriculture: Implications for long-term sustainability T2 - Smithsonian series in archaeological inquiry SN - 156098600x KW - Agriculture KW - Système agraire KW - nutriment KW - Eau KW - Sediment KW - Rétention KW - Etude expérimentale KW - Bolivie KW - Lac Titicaca ER -