00430nam a2200133Ia 4500008004100000082001600041100002500057245004400082260004100126300000800167942000700175952009700182999001700279140113s9999    xx            000 0 und d  a631.52   K4  a"Williams, Watkons."  aGenetical Principles and Plant Breeding  a1964bBlackwell Sci. Pub.cAmsterdam  a504  cBK  00104070aVTLbVTLd2014-01-13l0o631.52   K4pVBK82r2014-01-13 00:00:00w2014-01-13yBK  c56760d56760