xiv 
Increases crop yields 
Educational value 
Contents 
Employment for children 
Winter employment 
Centralized population 
Increases other business . ‘ r 
National independence 
SUGAR-MAKING . 
Storing the beets . 
CHAPTER XVIII 
Washing and weighing . 
Slicing and extraction . 
Purification of the juice 
Evaporation . 
Graining 5 : 
The Steffen process 
SUGARCANE . 
Adaptation 
Soils and manuring 
Cultural methods . 
Harvesting 
Extraction of sugar 
CHAPTER XIX 
CHAPTER XX 
WoRLD’S USE AND SUPPLY OF SUGAR 
Kinds of sugar and properties 
Sugar in nature 
Sugar as a food 
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