000 00446nam a2200133Ia 45e0
008 141029n1979 xxu |||gr||||Z||||||eng
082 _a630
100 _eAuthor.
245 0 _a1979 Handbook of Agricultural Charts
_hReports
260 _aWashington:
_bUnited States Dept. of Agriculture,
_c1979.
300 _a144.
653 _aAgriculture. & related technologies
942 _2ddc
_cR
999 _c41211
_d41211