Benson, Lyman David. <br/><br/>
Tress and shrubs of the South western deserts 
/by Lyman Benson 
 - 3 ed. rev y aum. 
 - Tucson :  University of Arizona Press,  1981 
 - 416 p.  : ilus. 
<br/><br/><label>LCCN: </label>14862 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Árboles.<br/>Arbustos.<br/>Desiertos.<br/>Flora desértica.
<br/><br/><label>Dewey Class. No.: </label>581.90954  / B4 1981