Carruthers Ian <br/><br/>
Economics of Irrigation 
Carruthers Ian; Clark Colin 
 -  1981 
 - "vii,290p"  cm. 
<br/><br/><label>Standard No.: </label>196313 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"X9(D2).1.N6, K7;M1"