CATALOGUE — GENERAL SCIENCE. 
9 
Biot, J. B. (cont.) Memoire sur les rotations que certaines 
substances impriment aux axes de polarisation de 
rayons lumineux. 4°. Paris, 1818. 
-Notice sur la continuation des travaux entrepris pour 
determiner la figure de la Terre, et sur les resultats des 
observations du pendule, faites en 1817 aux lies 
Shetland. 8°. 1819. 
Bishchof, Gustav. Elements of Chemical and Physical 
Geology, translated from the manuscript of the Author 
by B. H. Paul and J. Drummond. 
(cavendish society.) 3 Vols. 8°. London, 1854-9. 
Blackwall, John. A History of the Spiders of Great Britain 
and Ireland. 
(Ray Society.) 2 Yols. 4°. London, 1861-4. 
Blake, C. G. See Broca, Paul. On the Phenomena of 
Hybridity in the Genus Homo. 
Bland, Miles. Geometrical Problems dcducible from the first 
six books of Euclid, arranged and solved : to which is 
added an appendix containing the elements of Plane 
Trigonometry, for the use of the younger Students. 
8°. Cambridge, 1827. 
Blaserna, P. The Theory of Sound in its Relation to 
Music. 8°. London, 1876. 
Blumenbach, Johann Friedrich. Anthropological Treatises 
with Memoirs of B. by Marx and Flourens, and an 
Account of his Anthropological Museum by R. Wagner; 
and the Inaugural Dissertation of John Hunter on the 
Varieties of Man, translated and edited by Thomas 
Bendyshe. 8°. London, 1865. 
(Anthropological Society.) 
Bohnenbergen, J. G. F. Astronomie. 8°. Tubingen, 1811. 
Bolton, II. C. A Catalogue of Scientific and Technical 
Periodicals (1665 to 1882) together with Chronological 
Tables and a Library check list. 8°. Washington, 1885. 
(Smithsonian Miscellaneous Collections.) 
Bonaparte, Prince Poland. Les Recents Voyages des 
Neerlandais a la Nouvelle-Guinee. 8°. Versailles, 1885. 
