/i2Ô 



SUR L IBIS. 



os 



s 



3 I s 



I I S • I 





OOOcOO^OOS^OOOS'-HîO^fO 



o c* o o c" o" o o o o" o o* o o" ©" 



■4 rfs -a 



©ï^<N©ï^t^OO©<Nï--CNOCOCOiO 



^h vf< 0500CCcOhiOOGOi>ftP5»0(N 



e^o^T-^o^oo©!-! ^ o^ q q ^ -, -, 



©~ o ©" ©" ©~ ©" ©~ ©~ ©" ©~ ©" ©~ ©~ ©" ©" 



— 



,4) 







^ = S 2 £ 



- S .H t I 



O 2 rt S S 





