Manning, Robert E. <br/><br/>
Parks and carrying capacity :   commons without tragedy  
/ by Robert E. Manning. 
 - Washington, DC :   Island Press,   2007. 
 - xiii, 313 p. :   ill. ;   23 cm. 
<br/><br/><label>ISBN: </label>9781559631051 
<br/><br/><label>Subjects--Topical Terms: </label><br/>National parks and reserves --Public use; Protected areas --Public use; National parks and reserves --Management; Protected areas --Management.
<br/><br/><label>Dewey Class. No.: </label>333.783140973 MAN