304 Miscellaneous Intelligence. 
. Fowxss: A manual of Chemistry, ée., “ge = the 7th London 
edition by Dr. Roserr Bripees. Philade elphia, 18 —The simple an- 
nouncement of a new edition of this favorite rang is all that is needed 
to sil: it to the notice of students and teachers. 
he American Gas Light Journal, the representative of Light, Water, 
pi Public Health. J.C. Murray & Co., 40 Wall st., N. York. 4to, monthly. 
Daviv Date Owen: Ae Report of a Geological ee ee of the North- 
em Counties of Arkansas, made during 1857 and 1858, by D. D. Owen, Principal 
or assisted by W " Biderhoist Chem. Assistant, and Edward T. Cox, Assist- 
ant Geologist. 8vo. pp. 256. Little Rock, 1859. 
ooks in Press. 
A Manu nid A Spherical and Practical Astronomy, embracing Nautical Astron- 
my, heory and use of fixed an pag Astronomical Instruments: am- 
en illustrated ye engravings on wood and s By Prof. Witi1am Csavvenet, 
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“There exists at present no work on Spherical and Practical Astronomy In the 
English righ. ada o the wants of the practical astronomer, or even of the 
-_ Uni ty student. While abe e man tary treatises desig 
as t s in a collegiate or academic course them admirably adapted for 
this use, the st ot Bayon ’ the Eleme nts 
raseell ae details of the reitiech which are ae indispenss sable to dhe w eoreee astronomer. 
“ Professor Chauvenet, who is wel saligs the scientific world as an exact Inves- 
tigator and c expou fe) sisisieasoatine 1 and Setetaetical © ubjects, has under- 
taken to supply thi is work will n e t aenplete reference 
k on this ed by the that exists in the English language, but will cover the w 
yround German both Spherical and Prac- 
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wil be in tines ted in the wor ce a the bee useful problems will 
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athe ecteel investigations will be illustrated by wood- pe in the body of 
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lishers confidently expect ~ cre a work which will at be a valuable contribu- 
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“The manuscript of pore work is lead repared, and 7 is proposed to com 
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Complete Writings of Thomas Aaron the Entomology of the United States. 
pons by J. L. LeCowte, Member of te Academy of Natural Sciences of Phila- 
To be ganar by subserip 
“This Work will consist of 2 vols, no 5 of eho 1100 pages and 55 Plates geil 
ing about 175 Figures. “leaving purchased the original Copper-plates of the “Amel 
ican Entomo soary LOR, < cohriaadong of which are so universally admired, and the 
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render them o eoy of the praise o LLIERE, publisher, 200 
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The comple gasp. Thomas Say, the Concha the seer States. 
Edited : NNEY, ae of a acuieny of Natural naan Philadel- 
rr. 8 La 
te edition 
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