TY  - JOUR 
T1  - Use of linear programming models in experimentation with plant nutrients
JO  - CERNE
A1  - Garcia, Mauro Brino
A1  - Gomide, Lucas Rezende
SN  - 0104-7760
UL  - 10.1590/S0104-77602013000200009
VL  - 19 
Y1  - 2013
PB  - Brasil 
ER  -