294 



A TICK-RESISTANT CONDITION IN CATTLE. 



a OS 



•S-o 



0^ 

 o 



'5 . 





_ * 



^ l-i .A 

 r) CO 



*£ ^ .. 



-*3 J-J r^ 



Oi .,<— I 

 *.§ ^ 





i-H 



P3 



■^2 2 







_ * 



E-i •' 



->^22- 



.13 •"" I— I 



tf 



^ Si 



' -S ® 3 2 2 



ji 





,^S2 



O O ' — 



P5 .. 



-|2 







F-l 1-3 O 

 S 5 00 05 





B 00 



S 00 



tJ f-H 

 -* ^ C5 



s 2 ^^ r-; 



"-2 P5 -§,::- 



P32 



-h2- 



.'3 2 



~!l 2^ 



^^ 00 



a 5 



■ui — 



PM 



"»22 



§2 



P5 2 



«2' 







P5 



2 2 



P . ci. 



1-5 



.P5 2 



