458 



Presents. 



[Mar. 13, 



Martins (Ch.) Temperatures de l'Air, de la Terre, et de l'Eau, au 

 Jardin des Plantes de Montpellier, d'apres vingt-six Annees 

 d' Observations 1852—1877. 4to. Montpellier 1879. The Author. 



Meyer (H. A.) Biologische Beobachtungen bei kiiustlicher Aufzucht 

 des Herings der westlichen Ostsee. 8vo. Berlin 1878. 



The Author. 



Moller (V. v.) Die Spiral-gewundenen Foraminiferen des Rnssischen 

 Kohlenkalks. 4to. St. Peter sbourg 1878. The Author. 



Volpicelli (P.) Rettificazione delle formule dalle quali viene rappre- 

 sentata la teorica fisico-matematica del Condensatore Voltaico. 

 Memoria prima. 4to. Bomal878. The Author. 



Presents, March 13, 1879. 



Transactions. 



Jena: — Medicinisch-Naturwissenschaftliche Gesellschaft. Denk- 



schriften. Band II. Heft 3. 4to. 1879. The Society. 



Paris : — Societe Philomathique. Bulletin. 7 e Serie. Tome II, III. 



No. 1. 8vo. 1878-79. The Society. 



Philadelphia: — Franklin Institute. Journal. No. 631 — 638. 8vo. 



1878-79. The Institute. 



Truro : — Mineralogical Society of Great Britain and Ireland. 



Mineralogical Magazine. Vol. II. No. 9-11. 8vo. 1878-79. 



The Society. 



Journals. 



American Journal of Mathematics, Pure and Applied. Vol. I. 

 No. 1-4. 4to. Baltimore 1878. 



The Johns Hopkins University. 

 American Journal of Otology : a Quarterly Journal of Physiological 



Acoustics and Aural Surgery. Vol. I. No. 1. 8vo. New York 



1879. The Editor. 



American Journal of Science and Arts. Third series, No. 91-98. 



8vo. New Haven 1878-79. The Editors. 



New York Medical Journal. Vol. XXVIII. No. 1-6. Vol. XXIX. 



No. 1-2. 8vo. 1878-79. The Editor. 



Social Notes concerning Social Reforms, Social Requirements, 



Social Progress. Vol. I. roy. 8vo. London 1878. 



The Editor. 



Van Nostrand's Eclectic Engineering Magazine. No. 115-123. 

 roy. 8vo. New York 1878-79. The Editor. 



