INBREEDING IN RELATION TO EGG PRODUCTION 271 



•Sfo ? 







oco c<;o N o coo 



OO ro«o 



O OO T)< 



^ 



OOi O CO 





lOOC^ 



r-l-rt O 



to lo i6 



;2'^ 



o> t^oo ooto 



l^O O I 



00 nnci n oo 



—I Ot)i t^o 



<N CiC<i:D »C 



j lO o CO ift '-':i lo lo '^ 



—105 CO I 





o bO M 



'S.S'S 



CO coco -^co 





rl iC 00 •* <N 



o t^co ooo 



^ s 



j3 M (U 



■53W ^ 



cot^ 

 coci 



CO "C 





C^ 00 t^C5 



(M 10 -H —1 O CO 

 CO CO'J'CD —I 0000 



