| LIBRARY OF D. MATHEWS, | 
Sree Wis. 
pS Oe, Gad peewee cg ee tava 3 
Fie ss il one, TO CORRESPONDENTS. 
— without, under any Sacite rete xt, re re- Somerictin : a 
——- oe aH. Hildreth, Dr. Gray, Mr. E. E. Salisbury, Dr. Hare, Dr. J. Law: 
Te : ‘rence Smith, Prof C. B. Adams, and P Prof. J. W. Benedict, will be inserted in the 
next number. 
Numerous printed papers snd eek, both foreign and domestic, have been re: 
ceived, and will be found ee in our usual list in this number ; —— 
them will be noticed in d 
Notice: of the ana at of i. Pye Smith, (2d edition,) and of Dr. Daeny 
g "Sketch of American Geology, are unavoidably postponed to the next se : 
“The titles of communications end of their authors, must be fully 
Authors should always specify at the head of their MSS. the Satie of extr 
= copies of their communications which they way. wish ( to mere Sime 
roofs, not to be sealed, or inseri Lorre 
6 
: 
nal, have bees 
New Work on Agricultural Chemistry and Physia 
Se : ogy, by Prof. Liebig. 
"(Early in the ensuing season will be published in 1 Vol. large 12mo.) 
ORGANIC CHEMISTRY IN ITS APPLICATIONS TO AGRICULTURE AN 
PHYSIOLOGY BY JUSTUS LIEBIG, M.D., PH.D., F. BR. S., M. BR. I. Ay 
Professor of Chemistry in the University of Giessen ; Knight of th 
Hessian Order. Member of the Royal Academy "of Sciences 4 
Stockholin ; corresponding member of the Royal Academies of Se 
ences of Berlin and Munieh ; of the Imperial eidnen of St. Petes 
ae ; of the Royal . Institution of Amsterdam, etc. ete. 
ted from the manuscript of the author, by 
oa Lyon Puaxratr, sere : 
— London, Taytor & Watto Qo Se 
First American from the second ‘cies edition, ee 
oe = —=&B. ——— a A. M., 
ae and Geology 
rnal of Sciencé 
is ~ ea 
