TY  - JOUR 
T1  - Diagnosis and recommendation integrated system (DRIS) of soybean seed oil content
JO  - Revista Brasileira de Ciência do Solo
A1  - Castamann, Alfredo
A1  - Escosteguy, Pedro Alexandre Varella
A1  - Berres, Diego
A1  - Zanella, Silas
SN  - 0100-0683
UL  - 10.1590/S0100-06832012000600016
VL  - 36 
Y1  - 2012
PB  - Brasil 
ER  -