000 00438nam a2200133Ia 4500
001 MPKV035939
008 120911s9999 xx 000 0 und d
100 _aCIMMYT, Mexico
245 _aPlanning Technolgies appropriate to farmers: Concepts and procedures
_cCIMMYT, Mexico;
246 _aPlanning Technolgies appropriate to farmers: Concepts and procedures
260 _aLondres
_bCIMMYT
_c1988
365 _b87
700 _aCIMMYT, Mexico
999 _c34078
_d34078