搜索结果: 1-1 共查到“农学 Podkarpacie”相关记录1条 . 查询时间(0.05 秒)
The role of education and extension services for organic and conventional farming in the region of Podkarpacie, Poland
Organic farming education extension service development Podkarpacie
2010/1/19
Knowledge and know-how are the most important factors in many branches of the
national economy. The same rules apply to organic agriculture. This was investigated in the
Podkarpackie region in Pol...