The foreign trade deficit and the food crisis: anticipated results of an aggressive program of alcohol fuel production in Costa Rica

by 55887 CELIS U, R., 62956 DOMINGO B, R., 77578 HERRERA F, L.F., 127842 VEDOVA W, M., 129293 VILLASUSO E, J.M., 17117 Resources for the Future, Washington, D.C. (EUA)