Fifty-seventh research and development session :  Common session / 
Central Board of Irrigation and Power 
 - New Delhi  CBIP  1992 
 - var.pgn 
<br/><br/> V.3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology<br/>Engineering<br/>Water resources--Congresses<br/>Power resources--Congresses
<br/><br/><label>Dewey Class. No.: </label>627.0720954  / CBIP