00296nam a2200097Ia 4500008004100000082002100041100002500062245006800087260003500155300000800190140113s9999    xx            000 0 und d  a311:578.081   K0  a"Kempthrone, Oscar."  aBiometrical Genetics :Proceedings of an international symposium  a1960bPergaman PresscNew York  a234