00512nam a2200169Ia 4500 170901s1981 xx 000 0 und d 630.717 P14P Pandey, Sachchidanand Training and Visit Extension System Bihar Rajendra Agricultural University 1981 104 Agriculture and related technologies Technology (Applied sciences) Agricultural extension work Training and visit ddc BK 12590 12590 0 0 ddc 0 0 RAU RAU 2017-10-18 RAU, Pusa 4.00 0 630.717 P14P 33126 2017-10-18 1982-04-14 BK 0 0 ddc 0 0 RAU RAU 2017-10-18 6.00 0 630.717 P14P 41114 2017-10-18 2017-10-18 BK 0 0 ddc 0 0 RAU RAU 2017-10-18 RAU, Pusa 6.00 0 630.717 P14P 33128 2017-10-18 1982-04-14 BK