Bowman, J.E. <br/><br/>
Characterization of soybean expansion and consequent agricultural changes in the state of Parana, Brazil, 1970-1980 [producao vegetal, soja, Glycine max] 

 - Londrina, PR (Brasil):   1983.  
 - 53 p. 
 - Documentos - Centro Nacional de Pesquisa de Soja (Brazil)  no. 5  ISSN 0101-5494 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>PRODUCAO VEGETAL<br/>SOJA<br/>PARANA