Crutzen, P. J. <br/><br/>
Our changing universe 
P. J. Crutzen, J. C. Gerard and R. Zander                                               
 - Belgique  University of Liege  1989 
 - 534p. 
 - Liege international astrophysical colloquium no.28 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cosmology<br/>Universe
<br/><br/><label>Universal Decimal Class. No.: </label>82.2  / LIE-28