000 00293nam a2200109Ia 4500
008 140205s9999 xx 000 0 und d
100 _aAyad, W G( et al )
245 _aMolecular genetic techniques for plant genetic resources
260 _bIPGRI
_aItaly
_c1995
300 _a137
942 _2ddc
_cTR
999 _c5223
_d5223