NAZIR AHMED <br/><br/>
Tubewell, theory and practice 
NAZIR AHMED 
 - Lahore  Punjab Assembly Secretariat  1979 
 - XVI, VARIOUS PAGINGS 
<br/><br/> ILLUS. (MONOGRAPH NO. 4) 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE MACHINERY
<br/><br/><label>Dewey Class. No.: </label>631.81028 NAZ 1979