SCIENCE AND ARTS... 
3 
CONDUCTED BY 
BENJAMIN SILLIMAN, M. D. LL.D. 
Min., &e. in Yale Coll. ; Cor. Mem. Soc. Arts, Man. and Com.; and 
Mem. Geol. Soc., Londons Mem. Roy. Min. S. r 3 In 
Agric. Soc., Moscow Paris; Hist. 
