000 005470000a22001930004500
596 _aA
245 1 0 _aFOOD, AGRICULTURE, AND THE ENVIRONMENT DISCUSSION PAPER
260 _bInternational Food Policy Research Institute
856 4 0 _uhttp://www.ifpri.org
041 0 _aEn
650 1 4 _9134743
_aAGRICULTURA
650 1 0 _aMEDIO AMBIENTE
_9133840
310 _aIrr.
593 _a13-09-2006
592 _a07-07-99
590 _b1200 Seventeenth Street, N.W.
_cWashingotn, D.C.
_d20036-3006
_eifpri@cgiar.org
_gUSA
942 _cCR
999 _c131190
_d131190