Report for the year 1984 / 
Irrigation research institute lahore 
 - Lahore  Irrigation research institute lahore  1984 
 - Various pages  illustration, Tables, Graph 
<br/><br/><br/>In English 
<br/><br/> Pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530 REP 1984