Index. 



521 



Vapour-Pressures, Specific Volumes, Heats 

 of Vaporisation, and Critical Constants 

 of Thirty Pure Substances (Young), 374. 



Variations in the Skeleton of the Domestic 

 Horse and their Significance (Kassie), 

 321. 



Vitality and the Transmission of Water 

 through the Cells of Plants (Dixon), 21. 



Wilson (J.). Origin of the Dexter-Kerry 

 Breed of Cattle, 1. 



Scandinavian Origin of the Horn- 

 less Cattle of the British Isles, 145. 



Separate Inheritance of Quantity 



and Quality in Cow's Milk, 470. 



Woltereck (H. C). Production of Am- 

 monia from Atmospheric Nitrogen, 54. 



Wilson (J.). Colours of Highland Cattle, 



66. 

 Inheritance of Coat Colour in 



Horses, 331. 



Young (Sydney). The Vapour-Pressures, 

 Specific Volumes, Heats of Vaporisation, 

 and Critical Constants of Thirty Pure 

 Substances, 374. 



END OF VOLUME XII. 



