000 00293nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a631.52 K8
100 _a"Lawrence, W.J.C."
245 _aPlant Breeding
260 _a1968
_bEdward Arnold(Pub)Ltd.
_cLondon
300 _a56
942 _cBK
999 _c60752
_d60752