Lucas, P. H. C. <br/><br/>
Protected landscapes  a guide for policy makers and planners 
P. H. C. Lucas 
 - London  Chapman & Hall  1992 
 - 297 p. : ill. ; 24 cm. 
 - IUCN conservation library .
<br/><br/> 'IVth World Congress on National Parks and Protected Areas, Caracas, Venezuela' --Cover. 
<br/><br/>p. 279-283. 
<br/><br/><label>ISBN: </label>0412455307 
<br/><br/><label>LCCN: </label>92-10548 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Landscape protection--Government policy<br/>National parks and reserves--Government policy<br/>Land use--Planning--Government policy