00365nam a2200145 a 450000100080000000500110000800800410001902000220006010000190008224500440010126000280014530000160017365000160018970000140020520468802016-06-13 2013 bl uuuu 00u1 u #d a978-958-694-118-11 aHERSHEY, C. H. aEco-efficiencybfrom vision to reality. aCali: CIAT, 2013.c2013 a252 p.cil. aAgricultura1 aNEATE, P.