000 00261nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aSB 123.3 .C76 1984
100 _aHOLDEN J.H.W.
245 0 _aCROP GENETIC RESOURCES:CONSERVATION AND EVALUATION
942 _cBK
999 _c201702
_d201702