o 



W Cq W W W S W 

 cQ CO CO cn s 



pq(iqHMWCOpqSWWS:sPqWS 

 COCQCQCOCO COSCOCOSCOCQ S 



copq W cogwpq :sH S 



CO • 

 ft 



ODHOtr-rOHL/MnUA OO^ CM ^ t— IJ^ 

 CV|0Oir\rOHCMrHCJHiHHrHHHiH 



O C7N00C0CO C— J- CJ OOVO oO-d- CVJVD C— 



B X 



COO<MHaDCOC\Jr-)-^U^O\rH LTWD O 

 HCMajCMHHHH H HCU 



LTNVX) D-CO OA O H 

 C\J CVI C\J OJ <M OO m 



H c\J ro-4- L'%vD c—co a\0 iH CM ro-4- "^ 



■H H H H iH H 



MPiqpqpiqWtxilSHpqpqWrs^srsMWWWfiqpqpiqtiqfiqM 

 gcOCOCQCO P^PQ^ RP^h 



(klpqcQW WH WWW 



O O LA^ D~--^ ^ H HM3 -cl- LTvON-^J- CO LTwo OArOcO H CM oocg 

 CM OJ cn OJ HHHHHHCVJ0OrOHHrr>H r^CMlX^CJ OO^ 



^ . 

 -P fl 



CO ^ 



1^ J- H on H CO H ON O^U) f- OOMD 0-lHUA0OOrH<-]cX)0OqO) 

 OJCVICMCMrH H HCJCMrH HHH HOJfHHCM 



"^ PO CM CMCMHHCMCMCM-^-CV^CMiHHCMCMCMHOOrOCMOOrO 



r-i CM ro.^ UAMD I^-CO ON O r-1 OJ OO^ ir\VD t^CO C:n O rH CM cn^ 

 Mcvivu ^ ^ HHrHHHrHrHHHHCMCMOJCMCM 



75 



