INDEX TO THE LITERATURE OF ZIRCONIUM 25 



1898 : 244. Matthews. (Derivatives of the tetrachloride.) 

 J. Amer. Chem. Soc, 20, 815. 



1898 : 245. Matthews. (Derivatives of the tetrabromide.) 

 J. Amer. Chem. Soc, 20, 839. 



1898 : 246. Matthews. (Preparation of nitrides.) 

 J. Amer. Chem. Soc, 20, 848. 



1898 : 247. Matthews. (Separation of iron from Zirconium.) 

 J. Amer. Cliem. Soc, 20, 846. 



1898 : 248. Landolt, Ostwald, and Seubert. (Atomic weight.) 

 Ber., 31 [3], 2762. 



