Conservation Easement and Its Contribution to Environmental Protection in The United States / 
 Prof.Dr.Aydın Aybay a Armağan 
by Yusuf GÜNEŞ. 
 - 1.Basım 
 - İstanbul:  Vedat Kitapçılık,  2004. 
 - Sayfa 177-196 
 - Günlük 
<br/><br/><label>ISBN: </label>975-8875-08-6