Science and | ndustry | 
OFFICIAL JOURNAL OF THE 
Commonwealth Institute of Science and Industry. 
Vol. 2. MARCH, 1920. No. 3. 
ay A as . 
SS ss ee 
PAGE 
Leader 129 
Editorial 132 
Road Work after Armistice. 
~ Power-alcohol. [ 
Fuel Economy—By-Products from Lignite. 
Power-alcohol Investigation Officers. 
Power-alcohol from Saw-Mill Waste. | Farming Schools in Europe. 
Liquid Fuel and Fuel Economy. | Paper Yarns—Deyvelopment in Germany. 
United States of America Bureau of Standards. | Sheep Feeding Experiment. : 
New Method of Dehydrating Food. | The Empire’s Cotton Industry. 
Cotton Research. 
Advantages of Vacuum Dehydration. 
The Marketing of Cotton. 
Gas-Masks for Industrial Use. 
New Sugar Cane Pests. Electrolytic Treatment of Seecs. 
Controlling the Corn Weevil. Effect of Electricity. 
Highway Work in the United States of \ Research on Food and Nutrition Problems. 
America, 7 | 
Scientific and Industrial Research in the United States, Canada, and 
Australia. By T. Brailsford Robertson, Ph.D., D.Sc. aa Palin 
Tannins from Wattle Bark: Results of Investigations in New South Wales 150 
The Australian Chemical Institute. By Bertram J. Smart, B.Sc. (Lond.) ... 162 
Notes on the Rhirieland Chemical Works. By J. Allan... + me WE 
Some Scientific Points Which Arise in Cabinet Making. = Octavius Charles ; 
Beale, F.R. Hist. S. ve i : fo ee 3 Tye! 
Insect Enemies: A Californian Experience. By E. J. Vosler K epee TESS 
Personal. Mr. F. Leverrier, K.C. = bs “a Or hal, Wel oD 
Reviews a a f f pore rapes ae ee ot 
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° PER Within Commonwealth, 10s. per. fin, »» Post Free, 
Price ls. COPY. Outside Commonwealth, 11s. ‘Sd. per Ann., Post Free, 
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