000 00279nam a2200109Ia 4500
008 140205s9999 xx 000 0 und d
100 _aFrese L. ed
245 _aInternational beta genetic resources network
260 _bIBPGR
_aRome, Italy
_c1992
300 _a74
942 _2ddc
_cTR
999 _c5169
_d5169