Supporting environmental management training materials / 
edited by R. G. A. Boland. 
 - Geneva:   International Labour Office,   [1986].  
 - [1 v.] ;  30 cm. 
 -  5 .
<br/><br/><label>ISBN: </label>9221057364 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental management
<br/><br/><label>Dewey Class. No.: </label>658.408