000 00398nam a2200133Ia 4500
008 220204s9999 xx 000 0 und d
082 _a575
_bSIM
100 _aSimpson, M J A
245 0 _aCharacterization of plant genetic resources using isozyme electrophoresis: A guide to the literature
260 _aRome
_bIBPGR
_c1986
650 _aGenetic resources
700 _aWithers, L A
942 _cBK
999 _c43487
_d43487