276 INDEX 
Use and Function of Steam in Retorting Oil-Shales, by M. J. 
Gavin end: Dee sT GROWS) ei iesewinlescunesaesee podecesec cau esaee ee eee 
Use of the Microscope in Ore Dressing, The, by R. E. Head ........ 
Varley, Thos. and C. M. Bouton: Chemistry of the Volatiliza- 
TION PrOCESS eee hee Gs NT LA Ea ee a a 
Vitamines in Relation to Nutrition, by W. E. Carroll -................. 
Volatilization Process, Chemistry of the, by Thos. Varley and 
COPAY BAND BYe yt Ho} «Tempe ae alee! MCD MERED ut TP PUL Sats Bie ep ae 208 yea 
Volatilization Process, Metallurgy of the Chloride, by C. C. 
SECVCT ROI) ti stelec cee uaa se aE oo els eae ei cue ee eeeenenes ce 
Worhies, 0. 0.2 mentioned 20. hies sua ace ae ee 
West, rant: Gi: mentioned iicitie vo gtgledte IN ce otl hee tae 
West, Frank L., N. E. Edlefsen and S. P. Ewing: ‘Deter- 
mination of the Normal Temperature by Means of the 
Equation of Seasonal Temperature Variation and of a 
Modified. Thermograph Record,. ...-.-cs0ccceceincesecostanenucptocasonesies 
West, Frank L., O. W. Israelsen and: Experiments on Capac- 
AtIES1Ois HOUS LOPMrrigationy VW ALCL ies. u tee eee eae 
West, Frank L.: The Electron Theory of Conduction of Elec- 
ot 2g NU OS LR a RTO gta NAC eel AAA SERPS YEN WER 
West, Frank L.: The Normal Temperature as a Function of 
the Latitude, Elevation, Time of Day, and Day of Year ...... 
Wright, Clarence A.: Ele inomicaan uray as Applied to the Min- 
GPA) Tasty beeen hse ecese lea cchs stk: codapcam ace cobs bnuanen teed seaamereeamneee 
84 
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