TY  - SER
AU  - Furlani,C.E.A.
AU  - Cortez,J.W.
AU  - Toledo,A.de
AU  - Silva,R.P.da
AU  - Grotta,D.C.C.
AU  - Reis,G.N.dos
TI  - Tractor perfomance as a function of speed and seeder's tire inflation pressure
KW  - TRATOR
KW  - MÁQUINA AGRÍCOLA
KW  - PLANTIO DIRETO
ER  -