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[ 发表于: Arab Universities Journal of Agricultural Sciences ]

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equipment performance

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1998

Al-Janobi, A.A. | Wahby, M.F. (king Saud Univ., Riyadh (Saudi Arabia). Faculty of Agriculture)

combustible combustibles energy consumption equipment performance fuels tillage equipment desempeno de la maquinaria consommation d'energie performance du materiel materiel de travail du sol ...

Egyptian Documentation and Information Centre for Agriculture - Egypt

1993

Al-Suhaibani, S.A. (King Saud Univ., Riyadh (Saudi Arabia). Faculty of Agriculture)

tractors production costs arabie saoudite farm equipment triticum tracteur equipo de la explotacion agraria materiel de ferme cout de production desempeno de la maquinaria costos de produccion performance du materiel ...

Egyptian Documentation and Information Centre for Agriculture - Egypt

AGRIS - 国际农业科技情报系统