536 



Allgemeine Naturwissenschaften. 



7320 Fribonrg. — Memoires de la Sociöte Fribourgeoise des Sciences 

 naturelles. Mittheilungen der Naturforschenden Gesellschaft in Freiburg 

 (Schweiz). Botanique. Volume I. Fascicule 6. Fribourg 1903. 8. pg. 137 — 152. Mk. 1 



Vol. I. Fascic. 1—5. 1901—02. ay. planches et fig. M. 6. 



7321 — Les memes. Chimie. Volume II. Fascicule 1. Fribourg 1903. 8. pg. 1 — 56. I20 



7322 — Les memes. Geologie et Geographie. Volume III. Fascicule 1. Fribourg 1903. , 

 8. pg. 1 — 215 av. 10 planches et figures. 5 



7323 — Les memes. Mathematiques et Physique. Volume 1. Fascicule 1. Fribourg 

 1904. 8. pg. 1 — 41 av. 8 planches. 250 



7324 Göttingen. — Abhandlungen der Kön. Gesellschaft der Wissen- 

 schaften zu Göttingen. Mathematisch - physikalische Klasse. Neue Folge. 

 Band III. No. 1. Berlin 1904. 4. 79 pg. m. 9 Tafeln. 10 



Inhalt: Ehlers, E., Neuseeländische Anneliden. 



7325 Hambarg. — Mittheilungen der Geographischen Ge sellscha ft zu Hamburg. 

 Band XX. Hamburg 1904. gr. 8. 31 9 pg. m. 2 colorirten Karten in-fol. u. 52 Tafeln. 20 



Inhalt : F r i e d e r i c h s e n , M., Forschungsreise in den centralen Tien-schan u. Dsungarischen Ala-tau. 



7326 Hildesheim. — Mittheilungen aus dem Roemer-Museum. No. 20: An- 

 dreae, A., 3. Beitrag zur Binnenconchylienfauna von Oppeln. Hildesheim 1904. 

 4. 22 pg. m. 15 Fisuren. 2so 



No. 1—19. 1896—1903. m. 26 Tafeln u. Fig. M. 53.80. 



7327 Leipzig. — Abhandlungen der K. Sächsischen Gesellschaft der Wissen- 

 schaften. Mathematisch-physische Classe. Band XXIX. No. 1. Leipzig 1904. 

 Lex. 8. pg. 1 — 142 m. 4 Tafeln. 6 



Inhalt: Hayn, F., Selenographische Coordinaten II. 



7328 — Berichte über die Verhandlungen der K. Sächsischen Gesellschaft der 

 Wissenschaften zu Leipzig. Mathematisch - physische Classe. Band 56. 

 Heft II— IV. Leipzig, gr. 8. pg. 49—290 m. 5 Tafeln. 8eo 



Band 56. Heft I. M. 1. 



7329 London. — Proceedings of the Royal Society. No. 498 (Volume 74, part II). 

 London, August 1904. 8. pg. 65 — 131 with 5 plates and figures. 2 



Cont. : Jackson, F. H., Generalisation of the Functions -^(n) and x n - — Love, A. E. H,, 

 Train of Waves emitted by a Hertzian Oscillator (with 5 plates). — B a r b a 1 1 , J. O. W., Lethal 

 concentration of acids in respect of Paramaecium aurelia. — Perman, E. P., and Atkinson, 

 G. A. S., Decomposition of Ammonia by Heat. etc. 



7330 — Obituary Notices of Fellows of the Royal Society. Parts II and III. 

 London 1904. 8. pg. 121—318 with 5 portraits. 820 



Part I. 1901. M. 4.20. 



7331 Mäcon. — Bulletin trimestriel dela Societöd'Histoire naturelle de 

 Mäcon. Nos. 15 et 16 (Volume II). Mäcon, Aoüt 1904. gr. in-8. pg. 149—184 

 av. 1 planche et 1 1 figures. 



Cont.: Andr6, E., et Lafay, G., Les Champignons comeslibles de Saöne -et -Loire, fin. — 

 Lissajous, M., Ecbinides jurassiques des environs de Mäcon, fin (av. i piche.). 



7332 Madras. — Bulletin of the Madras Government Museum. Volume V. 

 No. 1. (Anthropology.) Madras 1903. 8. 51 pg. with 9 plates. 2so 



Cont.: Thürs ton, E., Vision of the üralis and Sholagas ; more marriage customs in Southern 

 India; hook-swinging; Paliyans. 



7333 Manchester. — Memoirs and Proceedings of the Manchester Literary and 

 Philosophical Society. 1903 — 04 (Volume 48). Part III. Manchester 

 1904. 8. 180 and 30 pg. with 1 portrait and 23 plates. 



Cont. : Phillips, R. C, Mean Tones, equal tempered Tones and Tetrachords of Ptolemy. — 

 Ca in, J. C, Constitution of the Ammonium Compounds. — L a i d 1 o w , F. F., On some Polyclad 

 Turbellaria in the British Museum. — Jon es, F., On the union of Hydrogen with Sulphur, Selenium 

 and Tellurium. — Thomson, W., Electrolytic methods for the detection of minute quantities of 

 Arsenic in Beer, Malt and Food-stuffs (with 10 plates). — D a w k i n s , W. B., Elephas antiquus at 

 Blackpool. — Isherwood, J. G., Tables of the Bessel Functions. — B r u t o n , F. A., On the 

 eye of the Mole. — H o y 1 e , W. E., Key to the genera of Dibranchiate Cephalopoda. — Jones, F., 

 Collection of Apparatus used by Dalton (with 10 plates). — Vallentin, R., Notes on the Falk- 

 land Islands (with 3 plates). — D a r b i s h i r e , A. D., On the bearing of Mendelian principles of 

 Heredity on current theories of the Origin of Species. etc. 



Vol. 48, now complete, 441 pg. with 1 portrait, 29 plates and figures. M. 18. 



7334 Mexico. — Memorias y Revista de la Sociedad Cientifica "Antonio 

 Alzate". Tomo XX. Nos. 5 — 12: 1903. Mexico. 8. pg. 113 — 400 et 25—84 

 av. 1 portrait et 13 planches. 



Cont.: Conzatti, C, La nomenclatura botanica de Hernandez, fin. — G uz man, J., Clima- 

 tologia higienico de la Republica Mexicana. — Flores, T., Usage de l'air comprime dans lee Mine» 

 (av. 9 plchs.). — Villarel lo, J. D., Gieements de Mercure de Chiquilistlan. etc. 



Tome XX complet, 484 pg. av. 1 portrait, 17 planches et fig. M. 30. 



Naturae Novitates. Jahrg. XXVI, No. 19. R. Friedländer & Sohn in Berlin. 



