Selected readings on environmental issues 
/Seminar on air and water pollution control June 6-7 1979 
 - Bombay:   Indian Institute of Technology,    1979 
 - 187p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Subjects--Index Terms: </label>Water 
<br/><br/><label>Universal Decimal Class. No.: </label>502.55(203/204)(082.2)  / L9