Hargreaves, G.H. <br/><br/>
Precipitation dependability and potentials for agricultural production in northeast Brazil [Clima; Precipitacao; Evapotranspiracao] 

 - Logan, Utah (USA):   1974.  
 - 123 p. 
<br/><br/> Numerical data; 9 ref. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Climatologia<br/>Meteorologia<br/>Fisiologia vegetal<br/>Precipitacao pluvial<br/>Nordeste