All India seminar on renewable source of energy Allahabad 20-21st October 1982 

 - Allahabad:   Institution of Engineers,   1982 
 - 80p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Renewable source
<br/><br/><label>Subjects--Index Terms: </label>Energy  
<br/><br/><label>Universal Decimal Class. No.: </label>620.91(047.6)   / M2