01053cam a22002897a 4500003000500000005001700005008004100022010001000063011001000073020001800083020001500101035001100116040000900127082001600136100002400152245027400176260009500450300003800545650002900583650003600612650001900648650001600667650003600683700001700719700001800736710000900754CHAP20220817043952.0041109d2003    mx a    r     00110 eng d  a89016  a89988  a92-9066-457-6  a9251049424  a100544  cCHAP04a338.162bW300aWaliyar, Farideed.10aBeyond the gene horizon :bsustaining agricultural productivity and enhancing livelihoods through optimization of crop and crop-associated biodiversity with emphasis on semi-arid tropical agroecosystems : proceedings of ...c/by F. Waliyar, L. Collette and P.E. Kenmore  aAndhra Pradesh :bInternational Crops Research Institute for the Semi-Arid Tropics,c2003.  a200 p. :bilus. ; gráfs. ; maps14aAgricultura sustentable.14aAgriculturaxRegiones áridas.14aBiodiversidad.14aEcosistema.14aRegiones áridasxAgricultura.0 aCollette, L.0 aKenmore, P.E.0 aFAO.