000 00270nam a22001217a 4500
003 OSt
008 240919b |||||||| |||| 00| 0 eng d
082 _a630.5
_bN43
245 _aNetherlands Journal of agril Science
260 _c1960
300 _a1-4
942 _2ddc
_cPER
999 _c45702
_d45702