112 RECOGNIZING AND CORRECTING DECLINING FORAGE 



-2'4i 



Fig. 31. — SMALL WHEATGRASS IN COMPETITION WITH YELLOWBRUSH. 



I, yellowbrush growing luxuriantly in the open; 2, transverse view of formerly overgrazed area of 

 small wheatgrass where, following controlled grazing, the yellowbrush cover is being killed out 

 by the revegetation of the original wheatgrass stand. 



