Bergmann Hellmuth <br/><br/>
Gudie to the economic evaluation of irrigatin proj 

 - Paris  Organisation For Economic Co-Operatin and Development    1976 
 - 257p.  cm. 
<br/><br/><label>Standard No.: </label>83651 
<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.N7, L6"