Techno-economic survey of NEFA 
/ National Council of Applied Economic Research  
 - New Delhi:   National Council of Applied Economic Research,   1967 
 - xi, 197p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic 
<br/><br/><label>Universal Decimal Class. No.: </label>339(047.1)  / K7