00534nam a2200193Ia 4500 170901s2011 xx 000 0 und d 978817754046 630.717 D46H De., Dipak Handbook of Extension Education 1 Jodhpur Agrobios (india) 2011 403 Agriculture and related technologies Technology (Applied sciences) Agricultural extension work Jirli, Basavaprabhu ddc BK 4 12547 12547 0 0 ddc 0 0 RAU RAU 2017-10-18 RBPPL, New Delhi 300.00 5 630.717 D46H 67608 2022-08-16 2022-08-02 2013-03-30 BK