000			00333nam a2200145Ia 4500
008			130223s9999 xx 000 0 und d
100			_aAnderson, D.T.
245			_aField sprayers
260			_aOttawa
260			_c1972
300			_a1-39 p.
440			_aCanada Department of Agricultu
901			_pS21246
942			_cB _2udc
999			_c122744 _d122744