Annual progress report studies on soil sealants for the lining of earthen channels august 1975-July 1976 / 
Agricultural Research Council Pakistan 
 - Lahore:  Irrigation Research Institute;  1976. 
 - 16 pages;illustrations 
 - IRR-6/PK-ARS-6/FG-Pa-224 .
<br/><br/>Development of soil sealants  Performance of water oil type emulsion at field research station niazbag  Set up of root penetration tests in the laboratory and at niazbad field research station  
<br/><br/><br/>In English  
<br/><br/> Pbk  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Report 
<br/><br/><label>Dewey Class. No.: </label>530 ANN 1976