农业非点源污染 meaning in Chinese

agricultural nonpoint source pollution

The situation of agricultural non - point pollution source and the controlling strategy
农业非点源污染状况与防治综述
Study and comment on agricultural non - point pollution model with the support of rs and gis
支持下农业非点源污染模型研究评述
Lay out of agricultural commodity bases and agricultural industrialization in the industrial zone along harbin - dalian railway
区域农业非点源污染的趋势与控制对策