000 00307nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _a"Hayes H.K. etc.,"
245 0 _aMethods of Plant Breeding ed.2.
260 _bMcGraw-Hill
260 _c1955
365 _b0.00
650 _aBreeding
942 _cBK
999 _c242863
_d242862