000 00305nam a2200133Ia 4500
008 160316s1937 xxu||||| |||| 00| 0 eng d
020 _a
100 _aThroh
245 _aSoils &Soil Fertility
250 _a4TH
260 _aNEW YORK
_bMcGRAW HILL BOOK CO.
_c1937
300 _a514
700 _aThomson
_a
999 _c28903
_d28903