924 



The Constitution of Camphor, by A. Lapworth, D.Sc, 1900, 1». 



Future Dealings in Raw Produce, Report, 1900, It. 



Note sur I'UnitS de Pression, par le Dr. C. E. Guillaume, 1901, 2d. 



Note on the Variation of the Specific Heat of Water, by Prof. H. L. Callendar, id. 



Report on Absorption Spectra and Chemical Constitution of Organic Substances, 



1901, Is. 

 Report on the Structure of Crystals, 1901, Is. 

 The Relative Progress of the Coal-Tar Industry in England and Germany during the 



past Fifteen Years, by Arthur G. Green, 1901, 6d. 

 The Methods for the Determination of Hydrolytic Dissociation of Salt Solutions, by 



R. C. Farmer, 1901, Sd. 

 The Application of the Equilibrium Law to the Separation of Crystals from Complex 



Solutions and to the Formation of Oceanic Salt Deposits, by Dr. E. Frankland 



Armstrong, 1901, Is. 

 Report on the Resistance of Road Vehicles to Traction, 1901, 3d. ; 1902, Is. 

 The Influence of the Universities on School Education, by the Right Rev. John 



Percival, D.D., Lord Bishop of Hereford, 1901, Sd. 

 The President's Address, and Sectional Addresses, for 1889, 1892, 1893, 1895, 1896, 



1897, 1899, 1900, 1901, 1902, each 1*. 



