Verhandlungen /  
  Proceedings / International Association of Theoretical and Applied L imnology 
Internationale Vereinigung für Theoretische und Angewandte Limnologie. 
 - Stuttgart :    Schweizerbart,    1949- 
 - v. :    ill. ,    25 cm. 
 - Seven issues yearly 
<br/><br/>  Latest issue consulted: Vol. 20, no.4 (Dec. 1978).   Proceedings of the Association's congresses. 
<br/><br/><label>ISSN: </label>0368-0770 
<br/><br/><label>Dewey Class. No.: </label>574.292