PREFACE. 



which enables any person without special scientific training to 

 thoroughly understand the entire question discussed. The main 

 ohject in view is to prevail upon farmers to use either sugar 

 beets, sugar, or sugar beet residuum in its varied forms; by so 

 doing they will have within their reach a source of profit 

 hitherto ignored, 



L. S. WARE. 



