000 00352nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aBlair, J.C. and Others
245 _aField experiments in spraying apple orchards
260 _aUrbana
_c1916
300 _a49-212 p.
440 _aIllinois Agricultural Experim
901 _a21233
942 _cB
_2udc
999 _c3216
_d3216