000 00494nam a2200181Ia 4500
008 170901s1957 xx 000 0 und d
082 _a631.8
_bT38S
100 _aThompson, Louis M.
245 0 _aSoils and Soil Fertility
250 _a2
260 _aNew York
_bMcGraw Hill Book Company Inc.
_c1957
300 _a451
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aFertilizers
653 _aSoil fertility
942 _2ddc
_cBK
999 _c14214
_d14214