50 



ELY— BOM 



Blyth (Edward). Mr. W. Theobald and Dr. Falconer. (Tract.) 



8vo. London, 1870. 



Blyth (John). See Haekness (Eobert). 



Boase (Henry S.). A Treatise on primary G-eology. 8vo. London^ 1834. 

 Bdbert (K. F.)- See Keilhau (B. M.). Gsea Norvegica. 

 Boblaye (Emile Le Puillon de). See Le Puillon de Boblate (Emile). 

 Boccardo (Gerolamo). Sismopirologia. Terremoti, Vulcani ed oscillazioni 



del molo: saggio di una teoria di geografia fisica. 8vo. Genoa, 1869. 

 Bockeler (0.). See Yoi^ dee Decken (Carl Claus). Eeisen in Ost- 



Africa in 1859-1865. 

 Boeck (Christian). Bemserkning angaaende Desmidium Swartzii Agardh. 



(Tract.) ' 8vo. Christiania, 1832-33. 



. See Keilhatj (B. M.). Gaea Norvegica. 



. BeskriA^else over en misbildet Kat. (Tract.) 



8vo. Christiania, 1832-33. 



. Om et electrisk Phaenomen, iagttaget paa Dovrefjeld. (Tract.) 



8vo. Christiania, 1832-33. 



. Bemserkninger angaaende Graptolitherne. (Tract.) 2 copies. 



4to. Christiania, 1851. 



Boetius de Boot (Anselm). Gemmarum et Lapidum Historia, nunc 

 vero recensuit . . . Adrianus Toll. 8vo. Ley den, 1636. 



. . Tertia editio, longe purgatissima. Cui accedunt Joannis 



de Laet, de Gemmis et Lapidibus libri II. et Theophrasti liber de 

 Lapidibus, Gr. et Lat. cum brevibus notis. 8vo. Leyden, 1647. 



Bogg (E.). On Lincolnshire. (Tract.) MS. 



Bohadsch (Joh. Bapt.). De quibusdam Animalibus Marinis, eorumque 

 proprietatibus, orbi litterario vel nondum vel minus notis, liber, cum 

 nonnuUis tabulis seri incisis, ab auctore super vivis animalibus deli- 

 neatis. 4to. Dresden, 1761. 



Bolm (Henry G.). Catalogue of Books. Vol. I. containing Natural 

 History, etc. 8vo. London, 1847. 



Boisse (A. A. M.). Des moyens de soustraire I'exploitation des mines de 

 houille aux chances d'explosion. 8vo, Brussels, 1840. 



Boissy (Ange Bernard Mercier de). See Meeciee de Boissy (Ange 

 Bernard). 



Boitard (M. P.). Manuel d'histoire naturelle, comprenant ies trois regnes 

 de la nature. 2 vols. 12mo. Paris, 1827. 



: . . Atlas des Poissons, des Oiseaux et des Eeptiles. 



12mo. Paris, 1827. 



. Manuel d'entomologie ou histoire naturelle des Insectes. 2 vols. 



12mo. Paris, 1828. 



Bolsche ("Wilhelm). Die Korallen des norddeutschen Jura- und Kreide- 

 Gebirges. (Tract.) 8vo, Berlin, 1867. 



Bolton (H. Carrington). Application of Organic Acids to the Examina- 

 tion of Minerals. (Tract.) 8vo. Neiu Yorlc, 1877. 



Bolton (John). Geological Fragments, collected principally from rambles 

 among the rocks of Eurness and Cartmel. 



8vo. IJlverston and London, 1869. 



Bombay. Magnetical and Meteorological Observations made at the 

 Government Observatoryj Bombay, m the years 1846-1864. 20 vols. 



Eol. Bombay, 1849-67. 



