CATALOGUE OF BOOKS AND PAMPHLETS. 31 



DAVY, /Sir Humphrey. Elements of Agricultural Chemistry, with 

 a Treatise on Soils and Manures. 



8vo. 396 pp. Philadelphia, 1821. 



On the Safety Lamp. 8vo. 148 pp. London, 1818. 



The Collected Works of. Edited by his brother, John 



Davy. 8 vols. 8vo. London, 1839. 



Vol. I. The Life of Sir Humphrey Davy. 475 pp. 

 Vol. II. Early Miscellaneous Papers, from 1799-1805. 

 Vol. III. Researches on Nitrous Oxide, &c. 342 pp. 

 Vol. IV. Elements of Chemical Philosophy. 370 pp. 

 Vol. V. Bakerian Lectures and Miscellaneous Papers, from 



1806-1815. 527 pp. 



Vol. VI. Researches on the Safety Lanrp, &c. 264 pp. 

 Vols. VII., VIII. Elements of Agricultural Chemistry and 



other lectures. 391, 365 pp. 

 DAWSON, J. W. Acadian Geology. 8vo. 384pp. London, 1855. 



Acadian Geology. The Geological Structure, Organic Re 

 mains and Mineral Resources of Nova-Scotia, New-Bruns 

 wick and Prince Edward s Island. 



8vo. 694pp. London, 1868. 



On the Structure of certain Organic Remains in the Lauren- 



. tian Limestones of Canada, with an additional note by W. 



B. Carpenter. Vol. XXII., Pamphlets. Octavo series. 



8vo. 14 pp., II. plates. 1864. 



See Geological Survey of Canada. 



Wrn. McD. Memorandum in relation to the Gold Mines 



of the Chaudiere in Lower Canada. Vol. xxiv., Pamphlets, octavo 

 series. 8vo. 16 pp. New- York, 1865. 



DAXHELET, A. Les Perforatrices a Air Comprime Appliquees aux 

 Travaux de Mines systeme de Dubois et Francois. 



Pamphlet. 8vo. Paris, 1873. 

 DAY, E. C. H. On an Ancient Beach and Submerged Forest near 



Wissant. Vol. XIV., Pamphlets. Octavo series. Svo. llpp. 1866. 



On the Middle and Upper Lias of the Dorsetshire Coast. 



Vol. XIII., Pamphlets. Octavo series. 8VO. 19pp. 1863. 



II. H. Statement relative to experiments made at Bloom- 



ingdale, N. J., in Compressing Air and in the Transmitting 

 and use of it through Two Miles of Pipe, in the Summer and 



Fall of 1870. Vol. VI., Pamphlets. Octavo series. 



8vo. 8 pp. New-York, 1870. 



DEANE, James. Ichnographs from the Sandstone of Connecticut 

 River. 4to. 61 pp., XLVI. plates. Boston, 1861. 



DEARBORN, W. L. Experiments for Making Brick Masonry Im 

 pervious to Water. Vol. IV., Pamphlets. Octavo series. 



8vo. 6 pp. 1870. 



DE BOURNON, The Count. A Descriptive Catalogue of Diamonds 

 in the Cabinet of Sir A. Hume. 



4to. 52 pp., V. plates. London, 1815. 



