[CJ-07-14]The Effect of the Governmental Input Uuder Different Management Systems Upon the Grass- root Agricultural Technicians Who are Popularizing Technology for Public Welfare

Author：　　Periodical： 　　Source：

Author：Zhi, Huayong, Jikun Huang and Deliang Zhang　　Periodical：Management World, No. 7(2007), pp: 66-74.　　Source： ccap