000 00366nam a2200133Ia 4500
008 161212s2008 xx 000 0 und d
020 _a9788180695025
082 _a630.715
100 _aHansra, B. S.[Et.Al]
245 _aAgricultural Extention Systems
_bIssues And Approaches
260 _aNewDelhi
_bConcept Publishing Company
_c2008
300 _a192
999 _c39807
_d39807
942 0 0 _02