CONTENTS. : Vii 
Page. 
22, 23. Principles of Statistical Inquiry, as illustrated in propo- 
sals for uniting an examination into the resources of the 
United States, with the census to be taken in 1840—Jour- 
nal of the Academy of Natural Sciences of Philadelphia, 395 
24. Transactions of the Society instituted at London for the en- 
couragement of Arts, Manufactures, and Commerce, . 397 
25. A System of Practical Medicine, . 398 
26, 27, 28. Lycopodium—The burning of Monkton Pond, es 
Bone Cavern, . E : 399 
29. Case of Trankpiratiok of half the body : : ; - 400 
ERRATUM. 
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