International seminar on the conservation of cultural property within the urban environment 

 - Lima :  UNESCO :  PNUD :  The Getty conservation institute :  Municipalidad de Quito,  1992 
 - 289 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Espace urbain<br/>Centre historique<br/>Conservation<br/>Patrimoine culturel<br/>Environnement<br/>Pollution<br/>Siècle 20
<br/><br/><label>Subjects--Index Terms: </label>Amérique Latine