00322nam a2200121Ia 4500008004100000082001600041100001900057245002900076260003100105365000600136630002900142730002900171100415s9999    xx            000 0 und d  b8090a575.1  aDarlington  CD  aThe Elements of Genetics  aLONDONc1949bGEORGE ALLEN  b0  aThe Elements of Genetics  aThe Elements of Genetics