Dhawan B D <br/><br/>
Development of tubewell irrigation in India. 

 -  1982 
<br/><br/><label>Standard No.: </label>79025 
<br/><br/><label>Source: </label> Annuals, Advances 
<br/><br/><label>Dewey Class. No.: </label>X9(D242).2'N8, M2