10 
STrT»EE> FOR :VEICKOSi: ^PIC PRACTICE— 
1. r)>iaE<<>I!Eii5- 
3u Pm o4({>-2>I>EiL 
4. Stamc-lii bcu'Ees. 
5- Ees<etal>I<e celis. 
•5. CcNteo-iii imbeis. 
7. limeiL iit'ers- 
S- Silk fibers- 
§t. FeatiL-effs. 
10. H.-tir of mjaCT aaa«l of lower aaimals. 
11. Seales- of Iwitrtrerliies aja*l of oliier incgeicts. 
12 . 3.1ilk. 
13w AirbsabMes- 
14- Oil «lmi>pe- 
15>. TiBLegar eels i *a<psrfe'E 
10. Tmbie easts. 
17. Clliatel epHitbeliaHa. 
IS. C'rystaLs of sosar. salt, ame aei«l, ebolesterin. befflaatiii, ao»l vaiiocis? cb^nkal?. 
10. X^eoffttposiTig meatr. 
ilJ'j'. Hay ieifinv^ogii- 
21. Snrface* waters. 
22. Optacpie ob|e»?t? by refi-eeie*! ligbiL 
