Feilden, Bernard M. <br/><br/>
Guidelines for conservation: a technical manual 

 - 
 -  N.A, INTACH  1989 
 - XI,127 
<br/><br/> 1106 
<br/><br/><label>ISBN: </label> 75 
<br/><br/><label>Dewey Class. No.: </label>363.69  / FEI-G