Circular 23 - Reference Index 
Camphor 
availability 
characteristics ; 
price; uses.. 21-12. 
spirits of 
alleviation of 
insect bites 
13-9; 21-12. 
in mosquito re- 
pellent formula 
Carbolated vaseline 
alleviation of flea 
Carbolic acid 
/ • • 
availability; 
char- 
acteristics; 
pr: 
Lee 
.21- 
-13. 
precautions. . 
-13. 
use 
control ear 
mange 
of dogs. . . 
.19- 
•19. 
disinfect tick 
wounds 
. • • • JL tt — A.J+ ; 
21- 
-12. 
treat skin 
irri- 
tations. . . 
.15- 
-18. 
Carbon dioxide 
availability; 
price 
.21- 
cs; 
-14. 
characteristi 
.21- 
ethj 
■13. 
mixture with 
rl- 
ene oxide for fumi- 
gation 
21-30; 
22- 
-14. 
solid form (" 
dry 
ice") 21- 
13, 
14. 
Carbon disulphide 
also called carbon 
bisulfide 21-14. 
availability. . .21-15. 
characteristics 
21-14; 22-9. 
manufacturers and 
distributors 
21-15; 22-51. 
precautions 
. * . . . . . • <-l"ip ) <i<w — _L.L . 
use as fumigant 
........ « *c -L — J./f ; (L(L~y . 
use to control 
ants... 15-7; 21-14. 
horse bots 
16-10; 21-14. 
lice... 9-14; 21-14. 
Carbon tetrachloride 
availability. . .21-16. 
characteristics 
21-15; 22-12. 
industrial and medic- 
inal uses 21-16. 
manufacturers and 
distributors 
21-16; 22-51. 
mixture with ethylene 
dichloride for fumi- 
gation 
21-15, 29; 22-12, 13. 
precautions 
21-16; 22-12. 
price 21-16. 
uses as fumigant 
21-15; 22-12. 
use to control 
bees and wasps 
15-14. 
ear mange of dogs 
19-19. 
ticks in clothing 
12-13. 
