APPENDIX 



723 



o 



% 



g JJ 



I s 



n s 

 * 



cig 



as 



so <>d> 



N M H 



izSrt b? < ^2'^| c So? > f?^2 > ^ c '"M > ^'^'^*~"l?2 



^ 



M M ^- 

 t-M M 



C\^f^J'\O 

 MO MOO 





<? ? 2 q' < q M'O q q'S'S O^M''^ M'M q 8 





Or^OMO 



COTfOOOM 



vd ^ 



1 



