Allen, R. G.  <br/><br/>
Crop evapotranspiration :  guidelines for computing crop water requirements / 
by Richard G. Allen ... [et al.]. 
 - Rome :  food and Agriculture Organization of the United Nations,    1998. 
 - xxvi, 300p. :  ill. 
 - FAO irrigation and drainage paper, 0254-5284 ; 56. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9251042195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evapotranspiration.<br/>Crops --Water requirements.
<br/><br/><label>LC Class. No.: </label>FAO S 600.7 ALL 1998