00678cam a22002177a 4500003000500000005001700005008004100022010001000063011001000073020001800083035001000101040000900111082001600120100001800136245012000154260003800274300002300312650004600335650001900381710006000400CHAP20220817043533.0990521d1998    uk      r     00010 eng d  a77916  a78888  a0 85199 287 0  a88990  cCHAP04a633.15bH3600aHassan, R. M.10aMaize technology development and transfer :ba gis application for research planning in Kenyac/ed. by R. M. Hassan  aOxon :bCAB International,c1998.  a230 p. :bgráfs.14aAgriculturaxInnovaciones tecnológicas.14aMaízxKenia.02aCentro Internacional de Mejoramiento de Maíz y Trigo.