150 



Rye and Derioent Drainage. 





O 





o 



c 









(M 









as 3 



O 



CO 



CO 





} CM 





















o 





CO 















■5 £ 



(M O 

 CO 



rl O 



00 o 



CO 



o CO ^ (M 



(M CO (M i-i 

 Tj< 00 



CO (N 

 O (M 



CO (M 



O r-1 



^2 



ft (M CO (M O CO 



CO O CO 



P3 O CI 



-5) I— I «D 



O 00 

 fM 00 



CO o o CO CO i-H 



CO CO 



^ CO CO 0\ Ol 



3^ 



IM (M 

 tH CO CO 



r-. (N 



CO (M (M 



(M CO CO CO 

 Tj< tJ< r-l O 



to ^ 



1-5 S 



WD O 



^ O 



5 S 



