Hargreaves, G.H. <br/><br/>
Potential evapotranspiration and irrigation requirements for northeast Brazil 

 - Salt Lake City, Utah (USA):   1974.  
 - 55 p. 
<br/><br/> 12 tables 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EVAPOTRANSPIRACAO<br/>TEMPERATURA<br/>IRRIGACAO<br/>REGIAO NORDESTE