( 1066 |) 
Transactions of the Michigan State agricultural Society. Vol. 
1, Il et HI. Lansing, 1849-1853 ; 3 vol. in-&. 
On the serpents of New-York; by Spencer F. Baird. Albany, 
14854; 1 broch. in-8°. 
On the philosophy of physics; by Andrew Brown. Redfield, 
4854 ; 1 vol. in-8°. 
FIN DU TOME XXI. 
