DIVISION OF CHEMISTRY 



275 



SESSIONAL PAPER No. 16 





co 



u co 



eg - 0) 



- 



§^•2 . 

 . §-§.2 • « 



Sag"©* o 



ft.2 t2 b'S»2 '& 



en E C K co J3 :« 



550«ps. 3 



J/". 72 OP»72!> 50 



co 

 I 



3 



o 



SI 



a 



: c3 

 u 



3 



3h 



OD 



11 



CO 



ll - 



H fa fafa fa 



Hi-3fa. 



oiitiooeoxoai'ocoiNOs^ooooi'oso ■* cn co ^< © do cn © 



co 

 ej 



: $ 



■pt"« 



- - D 

 : Jj g £ 



1^ 



x 



Oi 



ej 

 co eg 

 U 

 ej 

 — 



N X N a o o> N X ffl K a 'J 3 o a » 1" ?5 3 "J O ■* t^ !£ l- a x ;i; o o 

 WWNlIN'CMNI- rrCOO t-OnnMHHtM-r 2:0 J.H 



r-t CO i-i HJJiM r-i — i—i 





Oti»500NC10000'/jIM1'01'»0»iOSS'*tM5:i50!»0» 



ooxH^KNHHt xoNbbKHSxofi'MMi'rroMi^'fi-iai 



OiniOl^O^NCO-t 1 HNi-)Jr"rtXlOf OJJHH1"j:iT.f OHJllit-N 



fC3C5CNt~'i<.---r no:i hm tosw n i-hi-h 



•* O rH 



O»00OOOflOOfflOOK3»'JOO2OJ0»TiioO1'O'MOT«OC M -t< 



biwMiiwbbinNMOON". tMi'bi'aaibni-iccx-i | ^«a>b 

 « a i^ m i» rn o a n h h s -r x ji h a w t^ x o n « m x t- s i- a « t h w a 



(CnKMOK) rt» C5 M -r NT) --r i-H O CS CN CN 



o eo i-h 



o o w © o o „: io o o • © o © o « o © o © o © © *: © © © o o © m © 10 

 • • • • S *Tl 



oe««-tn i ■ 



IO CN 00 £ 



i-H i*l 



I cl © © lO i— I 

 $ i-i r-l 3-1 



fa 



i-:ihjih:io333h 



CN © O — I i-H 



CN 



a) 



I- 



fa. 



„:.-H© CM 



gO-i-HO 



fa^ 



MCO?l?)XX^T«H ,;Nf r Xl-^X r ;533-J7)5S» 



C3CN 



^aofflso3i'fJf-tHLOx-rn-!'r;H7)t-fflnns3XMaMN30 



©©i-h©,-h,-h,-h©©o©©CN©©©©©©©©©©©©:0©.— — I55HN 





fa 



.io-^s©©©^©^!. 



' " . —I -^ L. * L. 



CN 



fa fa 



.? CN ^ CN jhh «; OS ^" 



J© g eo » © © S©© 



l~ X i-H © © 5<) ' 

 HHNNIM 



^HMNr.KHlOOJSOOISCOvWSSISNTfaOf) 

 r-( SM CN 0-1 Hr-r-li-Cl?1MTlUH?) r-i rH i-l CM *1 



- a - 



- oS - 



- XI 



: S3 



P4 



o 



^ : : 



•C5 



'CN to ' 



.£35 o> ; 



. ess ess 



■ r-t CM CO ■* IO © 



b 5 5 5 6 6 



•h O -bj 



W 



:Hg7i .og- 



^<!^-tf OH 



;fe 





~ 3 



so? 



72 



Pa S »J 2fJ O Ccl O 



:pq 



' C3 



:^ 

 £a 



os 



■ - o 



HhO 



:o 



*o" 



-o a 



W2 

 - d 



a t - 



e3 e« 

 2ffi 



"O rt .^'3 CJ 



*3 : ^o?--- 



p 

 cr 

 o 



eS £ 

 WTfq 



|rH Cfq 



: 6 5 





. © t-- 



. CS CSS 



: d p 



6 33 



:cq 



• CO 



Q 



D - 



H 



o s 



. c3 

 CS^ ft " eg 



a 

 O 



OS 



•w . rv 

 +3 ^J .^* 



-w 



C9.S 



»a 



^ cr 

 " o 



O 72 ^ OO 





==2 



W72 



j- © i- cc © © r- cm cc -a- in © i- cc cr : © r-i c>i co "r ir; © t- oo © o - w x w it a t, m 

 o io o o o © © © © © © © © © © t- 1» t- 1- t- 1>- 1, t^ t, t _ » oo co od do cc CO 00 oo 



16— 18£ 



