TYAGI (NK)etc. <br/><br/>
Management of irrigation system 

 -  1990  NIL 
 - 9-325  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil & Water Conservation
<br/><br/><label>Dewey Class. No.: </label>DT3:8          N0