000 00358nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aLunt, H.A., Swanson, C.L.W., Jacobson, H.G.M.
245 _aMorgan soil testing system
260 _aNew Haven
_c1950
300 _a1-60 p.
440 _aConnecticut Agricultural Expe
901 _a32010
942 _cB
_2udc
999 _c6183
_d6183