45 



Babor (JosEF FLORIAN) Beitrage zur Kenntnis der 

 tertiaren Binnenconchylienfauna Bohmens. I. pp. 18 : 

 text illust. See PRAGUE. KOENIGLICH-BOEIIMISCHE 

 GESELLSCHAFT DER WISSENSCHAFTEN. SitzungS- 



berichte, etc. 1897. no. 63. 8". 1897. 



Babor (JosEF FLORIAN) Die Weichthiere des Bohm- 

 ischen Plistocan und Holocan. pp. 78 [1] : text illust. 

 See PRAGUE. Beide Comites fur die Landesdurclifor- 

 scliung von Bblimen. Archiv, dc. Bd. XI, no. 5. 



8. 1903 (1904). 



Babor (JosEF FLORIAN) Marines Plistocan von Opuzen. 

 pp. 4. See PRAGUE. KOENIGLICH - BOEHMISCHE 



GESELLSCHAFT DER WISSENSCHAFTEN. SitzungS- 



berichte, dc. 1908, no. 4. 8. 1909. 



BABOROVSKY (J.) & Plzak (FR.) Elektrochemie. 

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The date on the wrapper is 1904. 



BACCARINI (PASQUALE) L'Istituto Botanico di 

 Firenze dal 1900 al 1913. pp. 79 : 1 plan, text illust. 

 See FLORENCE. Eeale Istituto di Studi Superiori, dc. 

 Pubblicazioni, dc. [No. 37.] 8. 1914. 



Baccarini (PASQUALE) & Cannarella (P.) Primo 

 contribute alia struttura ed alia biologia del Cynomorium 

 coccineum. pp. 60 : 3 pis. See CATANIA. ACCADEMJA 



GIOENIA DI SCIENZE NATURALI. Atti, dc. Ser. IV, 



vol. xii, mem. 18. 4". 1899. 



BACH (KARL PHILIPP HEINRICH) [1812-1870] Geo- 

 logische Karte von Central Europa . . . bearbeitet von 

 H. Bach. [Scale, 1 in. = 42^ m. about.] See EUROPE. 

 [Maps.] s.sh. col. 1859. 



Bach (KARL PHILIPP HEINRICH) Geoguostische Karte 

 von Wurtternberg, Baden, und Hohenzollern . . . im 

 Maasstabe, 1: 450,000 [i.e. lin. = 7m. about], etc. 

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BACHE (NlELS) [1748-1795] Et par Ord til Publicum 

 i Anledning af den usandfserdige Beretning om den 

 Kongelige Botaniske Hauge og dens Gartner, som 

 Hr. Riegels i sit nyligen udkonime Skrift : De fatis 

 faustis & infaustis Chirurgiae, Side 582 bar indf0rt. 

 pp. 7. 4". Kifibenhavn, 1787. 



Bache (NlELS) Kammerraad Lunds Angreb paa den 

 Botaniske Haves Forfatning besvaret af N. Bache [or 

 rather C. F. Rottboll. The " P.S." is signed E. WiborgJ. 

 pp. 52. 4. Kiobenhavn, 1788. 



Bache (NIELS) Noget om den Botaniske Have, i 

 Anledning af Gartner Baches' Et par Ord til Publicum, 

 &c. See LUND (N. T.) 4. 1788. 



Bache (NlELS) Videre om den Botaniske Have, i 

 Anledning af Svaret for Gartner Bache mod det tilforn 

 om Haven udgivne. See LUND (N. T.) 4. 1788. 



BACHMANN (HANS) Das Phytoplankton des 

 Siisswassers mit besonderer Berucksichtigung des Vier- 

 waldstattersees. pp.213: 15 pis. (col.), text illust. 

 See LUCERNE. NATURFORSCHENDE GESELLSCHAFT. 

 Mitteiluugen, dc. Hft. VI. 8. 1911. 



[Another issue.] 8. Jena, 1911. 



Differs solely in the addition of a title-page. 



Bachmann (IsiDOR) Carte Geologique de la Suisse . . . 

 2 e edition . . . par I. Bachmann. Reduction, 1 : 380,000 

 [i.e. lin. = 6m. about]. See SWITZERLAND. [Maps.] 



4 sh. col. [1867.] 



BACHMETJEV (PORFIRIJ] 

 See BAKHMET'EV (PoRFlRii TVANOV!CH) 



BACK (E. A.) The Woolly White-Fly : a new enemy 

 of the Florida Orange. See UNITED STATES. Depart- 

 ment of Agriculture. Entomology Division. Bulletin 

 No. 64, pt. Vin. 8". 1910. 



Back (E. A.) The Mediterranean Fruit Fly in Bermuda. 

 pp.8. See UNITED STATES. Department of Agricul- 

 ture. Bulletin No. 161. 8. 1914. 



Back (E. A.) & Morrill (A. W.) Natural control of 

 White Flies in Florida, pp. 78 : 9 pis. (col.), text illust. 

 See UNITED STATES. Department of Agriculture. 

 Entomology Division. Bulletin No. 102. 8. 1912. 



Back (Sir GEORGE) Narrative of a Journey to the 

 Shores of the Arctic Ocean, in 1833, 1834, and 1835; 

 under the command of Capt. Back, &c. 2 Vol. illust. 

 See KING (R.) 8. 1836. 



BACKER (C. A.) Kritiek op de Exkursionsflora von 

 Java (bearbeitet von. . .S. H. Koorders). pp. [i,] 67. 



8. Weltevreden, 1913. 



Backer (C .A.) On some results of the botanical investi- 

 gation of Java (1911-1913). pp. 40. See BUITENZORG. 

 Bulletin du Jardin Botanique, dc. Ser. II, no. 12. 



8. 1913. 



BACKHOUSE (JAMES) [1794-1869J. Index Plantarum, 

 or an attempt towards a popular description of some of 

 the most common and remarkable indigenous Plants of 

 Van Diemen's Land. [By J. Backhouse.] See Ross (J.) 

 Ross's Hobart Town Almanack ... for 1835. 12. [1834 ?] 



BACKLUND (HELGE) 

 See BAKLUND (OLEG OSKARV!CH) 



BACKMAN (A. L.) Floran i Lappajarvi jamte omnajd. 

 pp. 138 [1] : 1 map (col.). See HELSINGFORS. Societas 

 pro Fauna et Flora Fennica. Acta, <tc. Vol. xxxn, 

 no. 3. 8". 1909. 



BACKMAN (GASTON) Bidrag till kannedomen om de 

 medeltida Svenskarnas Antropologi. I. Kranier och 

 Skelett fran St. Clemens kyrkoruin i Visby. pp. 180 : 

 4 pis. See STOCKHOLM. KONGLIGA SVENSKA VETENS- 

 KAPS-AKADEMIEN. Handlingar. Ny Foljd, Bd. XLVII, 

 no. 7. 4. 1911. 



Backman (GASTON) Die Bauchflosse der Selachier. 

 2 Abth. See STOCKHOLM. KONGLIGA SVENSKA 

 VETENSKAPS AKADEMIEN. Handlingar. Ny Foljd, 

 Bd. L, no. 7 ; Lin, no. 3. 4. 1912, 15. 



Backstrom (HELGE MATTIAS) Vestanafaltet : en Petro- 

 genetisk studie. pp. 127 [2] : 8 pis. (1 geol. col.), text 

 illust. See STOCKHOLM. KONGLIGA SVENSKA VETENS- 

 KAPS-AKADEMIEN. Handlingar. Ny Foljd, Bd. xxix, 

 no. 4. 4. 1897. 



Backstrom (HELGE MATTIAS) Ueber jungvulkanische 

 Eruptivgesteine aus Tibet. See PETERMANNS MIT- 

 THEILUNGEN, &c. Erganzbd. xxvill, no. 131. 4. 1900. 



Backstrom (HELGE MATTIAS) & Johansson (H.) 

 [Geology of Central Asia.] See HEDIN (S. A.) Traveller. 

 Scientific Results of a journey in Central Asia, 1899-1902. 

 Vol. VI, pt. 2. 4. [1907.] 



Bacon (FRANCIS) Viscount St. Albans. F. Bacon : an 

 Address, <&c. See HOPKINSON (J.) 8. 1892. 



