000			00320nam a2200133Ia 4500
008			130225s9999 xx 000 0 und d
100			_aHopkins, C.G.
245			_aNew limestone tester
260			_aUrbana _c1917
300			_a488-495 p.
440			_aIllinois Agricultural Experim
901			_a21242
942			_cB _2udc
999			_c3225 _d3225