Subject Index. 



X-Rays Diagnosis (Surgical), 262 Yellow Fever, 248 



Therapy, 289 Zinc, and its Alloys, 155 



Treatment of Skin Diseases, 284 Industry, 155 



Organometallie compounds of, 

 Yarns , Sizing of, 299 132 



Technical Testing of, 300 -*- Oxide, 69 



Woollen and Worsted, Manufac- Zoology, 185, 214 

 ture of, 300, 301 Zoophytes, British, 191 



376 



