000 00301nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aKhan PM
245 0 _aFundamentals of Extension Education
260 _bAgrotech
260 _c2009
365 _b1600.00
650 _aExtension
942 _cBK
999 _c251478
_d251478