Jerry, L. Holechek. <br/><br/>
Range management  principles and practices 
by Jerry L. Holechek (...) 
 - Englewood Cliffs  Prentice-Hall  1989 
 - xvii, 501p. 
<br/><br/><label>ISBN: </label>0137527918 
<br/><br/><label>Dewey Class. No.: </label>633.2  / N89