ADDITIONS TO THE LIBRARY DURING 

 MARCH AND APRIL, 1891. 



Presented. 



The Mexican Government. Informes y Documentos relatives a Comercio Interior 



y Exterior. Mexico. Vol. 1891. Parts 67 — 68. 

 Sir H. E. Roscoe and C. Schorlemraer. A Treatise on Chemistry. Vol. III. 



Part 3. London. 1891. 

 Edgar Hewitt. Cephren. King of Egypt. 2 Copies. London. 1889. 

 H. Resal. Exposition de la Theorie des Surfaces. 1891. 

 W. T. Rothwell. Bimetallism, Manchester. 1890. 

 Robert Barclay. The Silver Question and the Gold Question. Manchester- 



1891. 

 Sir William Dawson. On P'ossil Plants from the Similkameen Valley. Montreal. 



1890. 



Adelaide ----- Transactions of the Royal Society of South Australia. 



Vol. XIII. Part 2. 1890. 



Amiens Bulletin de la Societe Linneenne du Nord de la France. 



Vol. X. Nos. 211 — 222. 1890. 

 Amsterdam - - - . Niew Archief voor Wiskunde. Vol. XVIII. Part i. 



1891. 



Baltimore Johns Hopkins University Circulars. Vol. X. Part 86. 



1891. 



Batavia Nederlandsch-Indisch Plakaatboek. BataviaaschGenoot- 



schap. Vols. VI.— VII. 1889-90, 

 ------ Notulen. Vol. XXVII. Parts 1—4. 1890. 



„ „ Vol. XXVIII. Parts 1—2. 1890. 



------ Tijdschrift. Vol. XXXIII. 1890. 



„ Vol. XXXIV. Parts 1—2. 1890. 



,, Register op de Notulen der Vergaderingen. Bataviaasch 



. Genootschap. 1879—88. 

 De Derde Javaansche Successie-Oorlog. 1889. 



,, Dagh- Register. 1661. 



,, - - - - - Rejenwaarnemingen in Nederlandsch-Indie. Vol. XI. 



1890. 



,, Observations made at the Magnetical and Meteorological 



Observatory. Vol. XII. 1890. 

 Berlin ------ Atlas deutscher Meeresal^en. Kommission zur Wissen- 



schaftlichen Untersuchung. Vol I. Vol. II. Parts 

 I — 2. 



,, Ergebnisse. 1873 — 89. 



,, Zur Physik des Meeres. 1874. 



,, Jahresbericht der Kommission, &c. 



„ ------ Die Expedition zur Physikalisch-Chemischen und Biolo- 



gischen der Ostsee. 1873. 



„ Sitzungsberichte der Koniglich Preussischen Akadamie 



der Wissenschaften. Nos. 41 — 53. 1890. 



,, Berichte der Deutschen Chemischen Gesellschaft. Vol. 



XXIV. Parts 1—6. 1891. 



,, Verhandlungen Gesellschaft fiir Erdkunde. Vol. XVIII. 



Parts 1—3. 1891. 

 „ ----.. Polytechnisches Centralblatt. Vol. III. i— 13- 1891. 



Besan90n Memoires de la Societe D'Emulation du Doubs. Vol. 



IV. 1890. 



Bombay Magnetical and Meteorofogical Observations. 1888—9. 



Bonn Verhandlungen des Naturhistorischen Vereines. Vol. 



VII. Part 2. 1890. 



Brussels Bulletin de I'Academie Royale de Medicine. Vol. V. 



Parts I — 3. 1891. 

 Buckhurst Hill - - - The Essex Naturalist. Vol. IV. Nos. 10—12. 1891. 



( Continued on jrd page of cover. ) 



