000 00285nam a22001097a 4500
003 OSt
008 230905b |||||||| |||| 00| 0 eng d
100 _aDierendonck, F.J.E.
245 _aReport of the Roth Amsted experimental station 1960
260 _bHarpenden
_c1961
942 _2ddc
_cRFB
999 _c31172
_d31172