Regional seminar on environmental engineering research in waste management and new technology,Lahore,18-22 March 1979:final report 

 - UNESCO/University of Engineering Technology  Lahore  1979 
 - 35 
 - Environmental engineering research Waste management 
<br/><br/><label>Nat. Bib. No.: </label>3389 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>628.1REG 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering & Technology
<br/><br/><label>Universal Decimal Class. No.: </label>628.1  1