Mamona [Ricinus communis; Estatistica comercial; Brasil] 
 [Castor bean [Ricinus communis; Commercial statistics; Brazil]] 

<br/><br/><label>Subjects--Topical Terms: </label><br/>Comercializacao<br/>Mamona<br/>Preco<br/>Estatistica comercial<br/>Mercado nacional<br/>Mercado internacional