000 00330nam a2200121Ia 4500
008 230907s9999 xx 000 0 und d
082 _bHAN/S
_a600.28
100 _aHANNAN, R.S.
245 0 _aSCIENTIFIC AND TECHNOLOGICAL PROBLEMS
260 _b LONDON, HERMAJESTYS
_c1955
650 _aGenetics and Plant Breeding
942 _cBK
999 _c12184
_d12184