Mota, F.S. da Acosta, M.J.C. Garcez, J.R.B. Motta, W.A. <br/><br/>
Capturing more solar energy in wheat and rice fields in southern Brazil [energia solar, trigo, arroz] 

 - Pelotas, RS (Brasil):   1971.  
 - 20 p. 
<br/><br/> 12 ref.; 9 graphs 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENERGIA SOLAR<br/>TRIGO<br/>ARROZ<br/>REGIAO SUDESTE