Plate VIII. — Above. (Photo by J. A. Brock) (•ulti-i);icker preparing 

 lanfl for sugar-beets in Colorado; center, (Photo by J. A. Brock) prep- 

 aration of land for beets with a tractor, Colorado; l)elou\ (Phf)to by T. 

 H. Summers) the sprinK-tooth harrow is an excellent implement to 

 prepare land for sugar-beets. 



