Training and Visit Extension System
Pandey, Sachidanand
Training and Visit Extension System A Scientific View - 1 - Bihar Rajendra Agricultural University 1981 - 104
Agriculture and related technologies
Technology (Applied sciences)
Agricultural extension work Training and visit
630.717 / P14P
Training and Visit Extension System A Scientific View - 1 - Bihar Rajendra Agricultural University 1981 - 104
Agriculture and related technologies
Technology (Applied sciences)
Agricultural extension work Training and visit
630.717 / P14P