TY  - JOUR 
T1  - Optimizing the width of strip weeding in arabica coffee in relation to crop age
JO  - Planta Daninha
A1  - Araújo, FC.
A1  - Ronchi, C.P.
A1  - Almeida, W.L.
A1  - Silva, M.A.A.
A1  - Magalhães, C.E.O.
A1  - Good-God, P.I.V
SN  - 0100-8358
UL  - 10.1590/S0100-83582012000100015
VL  - 30 
Y1  - 2012
PB  - Brasil 
ER  -