Conf. on Mathematical Models for Environmental Problems <br/><br/>
Mathematical models for environmental problems - Proc.   
ed. by C. A. Brebbia 
 - London  Pentech Press  1976 
 - 537p. 
<br/><br/><label>ISBN: </label>0 7273 1301 9 
<br/><br/><label>Dewey Class. No.: </label>628.16806  / N76