Allen, Richard G. <br/><br/>
Crop evapotranspiration: Guidelines for computing crop water requirements / Richard G. Allen et all 

 - Rome: FAO.,  1998 
 - 300p; illust. 30cm 
 - FAO Irrigation and Drainage paper no; 56 .
<br/><br/><label>ISBN: </label>9251042195 
<br/><br/><label>ISSN: </label>0254-5284 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IRRIGATION.<br/>Crop water requirement.