TY  - SER
AU  - Lopes,J.E.L.
AU  - Chioderoli,C.A.
AU  - Monteiro,L.de A.
AU  - Santos,M.A.M.dos
AU  - Cleef,E.H.C.B.van
AU  - Nascimento,E.M.S.
TI  - Operational and energy performance of the tractor-scarifier assembly: Tires, ballasting and soil cover
KW  - COBERTURA DO SOLO
KW  - TRATOR
KW  - ESCARIFICADOR
UR  - http://www.scielo.br/pdf/rbeaa/v23n10/1415-4366-rbeaa-23-10-0800.pdf
ER  -