000 00279nam a22001217a 4500
003 OSt
008 231030b |||||||| |||| 00| 0 eng d
082 _a633.17 R
_bM28
100 _aCIMMYT
245 _aMaize International testing 1979
260 _bCYMMYT
_c1979
942 _2ddc
_cBK
999 _c33353
_d33353