544 Presents. , [Apr. 4, 



III. "The Ferment Action of Bacteria." By T. LAUDER 

 BRUNTON, M.D., F.R.S., and A. MACFADYEN, M.A., B.Sc. 

 Keceived March 23, 1889. 



[Publication deferred.] 



IV. " On the Limit of Solar and Stellar Light in the Ultra-violet 

 Part of the Spectrum." By WILLIAM HUGGINS, D.C.L., 

 LL.D., F.R S. Received March 28, 1889, 



[Publication deferred.] 



Presents, April 4, 1889. 

 Transactions. 



Brisbane: Royal Society of Queensland. Proceedings. Vol. V. 



Part 5. 8vo. Brisbane 1889. The Society. 



Brunswick: Verein fur Naturwissenschaft. Jahresbericht. 1886-87. 



8vo. Braunschweig 1887. The Yerein. 



Brussels: Academic Royale de Medecine de Belgique. Memoires 



Couronnes. Tome IX. Fasc. 1. 8vo. Bruxelles 1889. 



The Academy. 



Cambridge: Philosophical Society. Transactions. Vol. XIV. 



Part 3. 4to. Cambridge 1889. The Society. 



Edinburgh : Royal Society. Proceedings. Vol. XVI. No. 129. 



8vo. [Edinburgh] 1888. The Society. 



Kieff: Societe des Naturalistes. Memoires. Tome X. Livr. 1. 



[Russian.] 8vo. Kitf 1889. The Society. 



Leipsic: Konigl. Sachsische Gesellschaft der Wissenschaften. 



Abhandlungen (Math.-Phys. Classe). Bd. XV ; Nos. 1-2. 



8vo. Leipzig 1889; Berichte (Math.-Phys. Classe). 1888. 



Heft 1-2. Berichte (Philol.-Histor. Classe). 1888. Heft 3-4. 



8vo. Leipzig 1889. The Society. 



London : General Medical Council. Fourth Report of the 



Statistical Committee. 8vo. London 1888. The Council. 



Institution of Civil Engineers. Minutes of Proceedings. Vol. 



XCV. 8vo. London 1889. The Institution. 



London Mathematical Society. Proceedings. Vol, XIX. Nos. 



338-342. 8vo. London [1889]. The Society. 



Mineralogical Society. Mineralogical Magazine and Journal. 



Vol. VIII. No. 38. 8vo. London 1889. " The Society. 



Pesth : K. Ungar. Geologische Ansfcalt. Foldtani Kozlony. 



Kotet XVIII. Fiizet 5-12. 8vo. Budapest 1888. 



The Institute. 



