Ahmad Nazir <br/><br/>
Tubewells construction and maintenance / 
Nazir Ahmad 
 - Lahore :  Scientific Research Stores,  1969 
<br/><br/>Includes references & indexes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tubewell
<br/><br/><label>Dewey Class. No.: </label>628.11  / AHM