000 00666nam a2200265Ia 4500
008 180514s9999 xx 000 0 und d
020 _a9781-7035-408-0
082 _a630.715/Sw246I
084 _aDDC
100 _aBurton E. Swanson
245 0 _aImproving Agricutural Extension
260 _aDehli
260 _bDaya Publishing House
260 _c2005
300 _aix,220
650 _aImproving Agricutural Extension
700 _aAndrew J. Sofranko
700 _aRobert P. Bentz
942 _cBook
942 _efrist
999 _c3374
_d3374