National Institute of Science of India <br/><br/>
Proceedings of the symposium on role of river v alley projects in national planning held at New Delhi on Oct 6-8, 1966 

 - New Delhi  National Institute of Science of India  1969 
 - v, 233 p. 
<br/><br/><label>Dewey Class. No.: </label>627.8 N213S