[ 发表于: Arab Universities Journal of Agricultural Sciences ]
高级检索
AGROVOC关键词
细化搜索
结果 1-1 的 1
Utilization of farm power and machinery in wheat farms in Saudi Arabia
1993
Al-Suhaibani, S.A. (King Saud Univ., Riyadh (Saudi Arabia). Faculty of Agriculture)
Egyptian Documentation and Information Centre for Agriculture - Egypt
