1885.] 



Presents. 



241 



grown at Rothamsted, in different Seasons, and by different 

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Pauler (Jules de) Lois et Reglements en vigueur jusqu'a ce jour 

 concernant les Archives du Royaume de Hongrie. 



The Austrian Government, per the Foreign Office. 



Righi (Prof. A.) Influenza del Calore e del Magnetismo sulla 

 Resistenza Elettrica del Bismuto. 4to. Roma 1884. Sulla 

 Velocita dei Raggi Polarizzati Circolarmente nell' Interno di tin 

 Corpo dotato di potere Rotatorio. 4to. Bologna 1885. 



The Author. 



Scacchi (A.) Nuove Ricerche sulle Forme Cristalline dei Paratartari 

 Acidi di Ammonio e di Potassio. 4to. Napoli 1884. 



The Author. 



Russell (H. C.) New Double Stars. 8vo. The Author. 



Simson (James) The Social Emancipation of the Gipsies. Svo. New 



York 1884. " The Author. 



Stroobant (P.) Sur l'Agrandissement apparent des Constellations, 



du Soleil, et de la Lune, a l'Horizon. 8vo. Bruxelles 1885. 



The Author. 



Tamborrel (J. de M.) Tesis leida en el Examen Professional cle 

 Ingeniero Geografo. 8vo. Mexico 1884. The Author. 



Walsingham (Lord) On some Probable Causes of a Tendency to 

 Melanic Variation in Lepidoptera of High Latitudes. 8vo. Leeds 

 1885. 



Wartmann (Prof. E.) Le Rheolyseur compense et le Polyrheolyseur. 



8vo. The Author. 



Wolf (Rudolf). Astronomische Mittheilungen. Nos. 62, 63. 8vo. 



Zurich Observatory. 



Woodward (H.), F.R.S. Synopsis of the Genera and Species of 

 Carboniferous Limestone Trilobites. 8vo. Hertford 1884. Wing 

 of a Neuropterous Insect from Australia. 8vo. Hertford 1884. 



The Author. 



Presents, March 12, 1885. 



Transactions. 



Edinburgh : — University. Records of the Tercentenary Festival. 

 4to. Edinburgh and London 1885. Address to the Students. 

 By Sir Alexander Grant, Bart. 4to. Edinburgh and London 

 1884. The University. 



Jena : — Medicinisch-naturwissenschaftliche Gesellschaft. Jenaischc 

 Zeitschrift. Band XVIII. Neue Folge. Band XI. Heft 2 

 8vo. Jena 1885. The Society. 



London : — Entomological Society. Transactions. 1884. Part 5. 

 8vo. London- 1885. The Society, 



vol. xxxviii. s 



