Irvin, G.W. <br/><br/>
Irrigation planning at farm level using linear programming techniques / 
G.W. Irvin 
 - London :  Institute of Development Studies (IDS) ,  1973 
 - 307p. :  ill. ;  18 cm. 
 - IDS Discussion paper  No. 18 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation system
<br/><br/><label>Gov. Doc. Class. No.: </label>GB Sus.U IDS DP-18