Study week on a modern approach to the protection of the environment / 
edited by G.B. Marini-Bettolo. 
 - 1st ed. 
 - Oxford :  Pergamon Press,  1989. 
 - xxi, 606 p. :  ill. 
 - Pontificiae Academiae Scientiarum scripta varia ;  75 .
<br/><br/> Spine title: A modern approach to the protection of the environment. 
<br/><br/><label>ISBN: </label>0080408168  
<br/><br/><label>LCCN: </label>91026254     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection--Congresses.