000			00347nam a2200133Ia 4500
008			140215s9999 xx 000 0 und d
084			_aY _bKEL;1955
100			_aKelsey, L. David.
245			_aCooperative Extension Work / _b
260			_bComstock Pub. Co. Inc. , _aNew York : _c1955
300			_a424p. :
650			_aExtension
942			_2cc _cBK
999			_c2943 _d2943