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ralph lauren polo


First Author:
 
Leonardo A. Rocha
Federal Rural University of the Semi-Arid (UFERSA)
leonardoandrocha@yahoo.com.br
 
 
 
 

Second Author:

Denis Vieira Sarmento
Adelmar Rosado College (FAR)
dem.sarmento@gmail.com
 
 
 
 

Third Author:

Carlos Alano S. Almeida
Federal Rural University of the Semi-Arid (UFERSA)
alano@ufersa.edu.br
 
 
 
 

Fourth Author:

Napiê G.A. Silva
Federal Rural University of the Semi-Arid (UFERSA)
napiegalve@yahoo.com.br