CAMPBELL'S 

 1902 



Soil Culture Manual 



Explains how the Rain Waters are Stored 

 and Conserved in the Soil; how Moisture 

 Moves in the Soil by Capillary Attraction, 

 Percolation and Evaporation, and how these 

 conditions may be regulated by cultivation. 



Copyright 1902 by H. w. Campbell. 



• • • 



H. W. CAMPBELL. 

 Author and Publisher, 

 Holdrege, Nebraska. 

 V. S. A. 



