00411nam a2200133Ia 4500008004100000082001600041100001900057245003300076260003900109300000800148942000700156952009700163999001700260140113s9999    xx            000 0 und d  a581.52   K0  a"Allard, R.W."  aPrinciples of plant breeding  a1960bJohn Wiley & SonscAmsterdam  a485  cBK  00104070aVTLbVTLd2014-01-13l0o581.52   K0pVBK30r2014-01-13 00:00:00w2014-01-13yBK  c56708d56708