Park & Recreation An Economic Justification/ 
Robert L. Wilder  
 -  National Recreation and Park Association 
 - 63 p. :  
<br/><br/> Includes index  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Justification Methodology 
<br/><br/><label>LC Class. No.: </label>GV 182.3 .W23