The vanishing universe : adverse environmental impacts on astronomy : proceedings of the conference sponsored by Unesco ... [et al.] held at UNESCO, Paris, 30 June-2 July 1992 
edited by Derek McNally 
 - 1st ed 
 - Cambridge  Cambridge University Press  1994 
 - xxiv, 184 p. : ill. (some col.) ; 31 cm. 
<br/><br/> Includes bibliographical references 
<br/><br/><label>ISBN: </label>9780521450201 
<br/><br/><label>ISSN: </label>93041980 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy - Congresses<br/>Astronomy - Environmental aspects - Congresses<br/>Environmental degradation - Congresses
<br/><br/><label>Dewey Class. No.: </label>520 MCN