TURNER, Raymond M. <br/><br/>
Quantitative and historical evidence of vegetation changes along the upper Gila river, Arizona / 
by Raymond M. Turner. 
 -- Washington :   United States Government Printing Office,   1974 
 - 20 p. + map. -- 
 (Geologial Survey Professional Paper  ;  655-H).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arizona<br/>Vegetación
<br/><br/><label>Universal Decimal Class. No.: </label>582(791)