000 00259nam a22001217a 4500
003 OSt
008 241015b |||||||| |||| 00| 0 eng d
082 _a631.505
_bC74
245 _aCrop Improvement vol.-1
260 _c1974
300 _a1-2
942 _2ddc
_cPER
999 _c46532
_d46532