238 



Presents. 



[Apr. 26, 



Parkes (Edmund A.) A Manual of Practical Hygiene. Sixth 

 Edition. Edited by F. S. B. Francois de Chaumont, M.D., 

 F.R.S. The Editor. 



Trois (Enrico F.) Richerche Sperimentali sugli Spermotozoi dei 

 Plagiostomi. 8vo. Venezia 1883. The Author. 



Presents, April 26-, 1883. 



Transactions. 



London: — British Association. Report (Southampton, 1882). 8vo. 



London 1883. The Association. 



East India Association. Journal. Vol. XV. No. 1. 8vo. London 



1883. The Association. 



Institution of Mechanical Engineers. Proceedings. 1883. No. 1. 



8vo. London. The Institution. 



Linnean Society. Journal. Zoology. Vol. XVI T r No.. 98.. Botany. 



Vol. XX. No. 127. 8vo. London 1883. The Society. 



Political Economy Club. Minutes, &c. 1821-82. 8vo. London 



1882. The Club. 

 Statistical Society. Journal. Vol. XL VI. Part 1. 8vo. London 



1883. The Society. 

 Munich : — K. B. Akademie der Wissenschaften. Sitzungsberichte. 



Phil.-Hist. Classe. 1882. Band II. Heft 3. 8vo. Munehen 1882. 



The Academy. 



Journals. 



Analyst. Vol. VIII. No. 85. 8vo. London 1883. The Editor. 



Astronomic 2 e Annee. No. 2. 8vo. Paris 1883. The Editor. 



Horological Journal. Vol. XXV. No. 293-6. 8vo. London 1883. 



The British Horological Institute. 

 Indian Antiquary. Parts CXXXIX-CXLII. 4to. Bombay 1882-3. 



The Editor. 



Scientific Roll. No. 10. 8vo. London 1883. Mr. A. Ramsay. 



Boutigny (P. H.) d'Evreux. fitudes sur les Corps a l'fitat Spheroidal. 



4me. Edition. 8vo. Paris 1883. (2 copies.) The Author. 



Common (A. A.) The Great Nebula in Orion; enlarged (7 times) 



from negative taken with 3 ft. Reflector. Jan. 30, 1883. 



Mr. Common. 



Mueller (F. von), F.R.S. Systematic Census of Australian Plants. 



4to. Melbourne 1882. The Author. 



Siemens (C. W.), F.R.S. On the Conservation of Solar Energy. 8 vo. 



London 1883. The Author. 



