LIST OF BOOKS, PAMPHLETS, &c., 



ON MATTERS PERTAINING TO SCIENCE, PUBLISHED IN THE UNITED 

 STATES DURING THE YEAR 1850. 



Acalephse of North America. Anassiz. 



Account of a Compound Microscope, manufactured by C. A. Spencer, by Oilman, New 

 Haven. 



Al gee and Corallines of the Bay and Harbour of New York, by Durant. Putnam. New 

 York. 



American Almanac for 1351. Little fc Brown. Boston. 



Ancient Monuments of the State of New York, by Squier. Smithsonian Contributions. 



Annals of the Lyceum of Natural Historv. New York. 



Annual of Scientific Discovery for 1350, by Wells and Bliss. Gould, Kendall, & Lincoln. 

 Boston. 



Artist's Chromatic Handbook, by Ridner. Putnam. New York. 



Botanical Text- Book, by Gray. Putnam. New York. 



Botany, by Newman. Fowler & Wells. New York. 



Bridges, Viaducts, Tunnels, &c., of the Railroads of the United States, by Duggan. 

 New York. 



Builder's Companion, by Smeaton. Baird. Philadelphia. 



Cabinet-Maker and Upholsterer's Companion, by Stokes. Baird. Philadelphia. 



Catalogue of Shells in the Collection of Mr. Jay, of New York. 



C itochi -m of the Steam-Engine, by Bourne. Appleton. New York. 



Chart of Chemistry, by Yomans. Yomans & Burdsall. New York. 



Chemical Experiments, by Francis. Daniels & Smith. Philadelphia. 



Chemical Tables for the Calculation of Quantitative Analyses, by Rose. Translated by 

 Dexter. Little & Brown. Boston. 



Chlnriile of Zinc, its Economic and Sanitary Relations, by Hayes. Boston. 



Classification of Insects from Embryological Data, by Agassiz. Smithsonian Contribu- 

 tions. 



Contributions to Concholosry, by Adams. Amherst. 



Contributions to the Physfcal Geography of the United States, by Ellet. Smithsonian 

 Co itributions. 



Cosmos, by Humboldt. Translated by Otte. Harpers. New York. 



Curiosities of Animal Life as developed by the Microscope. Lane & Scott. New 

 York. 



Cyclopaedia of Useful Arts. G. Virtue. New York. 



Daily Record of the Thermometer from 1840 to 1350. by Delatour. New York. 



Description of some American AnneliJse, by Leidy. Philadelphia. 



Dictionary of Mechanics, by Byrne. Appleton. New York. 



Dictionary of Scientific Terms. byHoblyn. Appluton. New York. 



Dictionary of Terms used in Natural History, by Ruschenbsrger. Lippincott, Grambo, 

 cV Co. Philadelphia. 



Discovery of a Comet, by Miss Mitchell. Smithsonian Contributions. 



Diseases of the Interior Valley of North America, by Drake. Smith & Co. Phila- 

 delphia. 



Doctrine of the Unity of the Human Race examined on the Principles of Science, by 

 Bachman. Charleston. 



Dyer and Color-?Jaker's Companion. Baird. Philadelphia. 



Earth and Man, by Guyot. New Edition. Gould <fc Lincoln. Boston. 



Echoes of the Universe, by Christmas. Hart. Philadelphia. 



Elementary Chemistry, by Fownes. Edited by Bridges. Lea & Blanchard. Philadel- 

 phia. 



