ABSORPTION AND PENETRATION OF COAL TAR AND CREOSOTE. 41 
?-§< 
ftiS 
\Si 
■Si 
Eh 
oi a> i 
88; 
Si; Pi'-S 
J? S « is 
>S?££ 
ONN 
ajrt© 
i-l l^ to 
coesi-i 
cm 
cm cm o 
SBS 
o 
ooo 
ooo 
o 
ooo 
85 ®t: 
r5» 
■*5 cats i- ® 
sills 
►a. CV^ p 
S> « i3 
288 
oo 
cmco 
MOU3 
CM (M O 
■«J<C<5CC 
§ g 
sa 
SI 
I 8 
SI 
8> § s-g 
E ® C d 
©.P — ,-' 
> a * «- 
S2S 
So 
ii<iti 
iA^i 
CM IM<N 
