黄麻及苎麻纺织厂生产成套设备
complete equipment for jute and ramie textile mill
农牧业生产
production of agriculture and husbandry
农牧业生产影响
impact on productions of agriculture and stock rai
农牧业史
agricultural and livestock history
农牧业收入
income of agriculture and animal husbandry
农牧业系统可持续性评估
sustainability evaluation of cropping-grazing syst
农牧业信息化
Agriculture informationization
农牧业资源
agriculture and animal husbandry resource
农牧业自然灾害
natural disaster of agriculture and animal husbandry
农牧业综合开发
comprehensive development of agriculture and livestock