Clark Colin <br/><br/>
Economics of irrigation 
Clark Colin 
 - Oxford  Pergamon Press        1964 
 - "ix,116p. Bib p. 97-101 Appendix p. 89-91"  cm. 
<br/><br/><label>Standard No.: </label>83645 
<br/><br/><label>Source: </label> Thesis and Dissertations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>"X9(D2).1.N6, K7"