Engineering news:   quarterly journal of the Pakistan engineering congress /  
Pakistan Engineering Congress 
 - America:   Pakistan Engineering Congress;  1968. 
 - 56 pages: illustrations.graphs, 26cm 
 - No.4  Vol.13 .
<br/><br/>Engineers grouse  Environmental sanitation  Technique of installing a tubewell  
<br/><br/><br/>In English  
<br/><br/> Pbk  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering | News | Journal
<br/><br/><label>Dewey Class. No.: </label>621.2 ENG 1968