00329nam a2200121Ia 4500008004100000082001300041100002300054245005800077250001200135260003400147300001300181650001300194140224s9999    xx            000 0 und d  a575.1 L4  aWhitehouse, H.L.K.  aTowards an understanding of the mechanism of heredity  a3rd ed.  aLondonbEdward Arnoldcc 1973  axv,528p.  aHeredity