00319nam a2200121Ia 4500008004100000082001800041100002200059245002900081260003700110300001500147600002000162650001500182140224s9999    xx            000 0 und d  a575.14:311 H9  aFisher, Ronald A.  aThe theory of inbreeding  aEdinburghbOliver and Boydc1949  aviii,120p.  aRonald A.Fisher  aInbreeding