Wirth, Comrad L. <br/><br/>
Parks, politics, and the people/ 
Conrad L. Wirth. 
 - USA  :  University of Oklahoma Press,  1980. 
 - 395 p. : 
<br/><br/> includes index  
<br/><br/><label>ISBN: </label>806116056 
<br/><br/><label>Subjects--Topical Terms: </label><br/>rectreation
<br/><br/><label>LC Class. No.: </label>SB482  / .A4W57 1980