000 00294nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aThompson (Louis M) and Troeh (Frederick)
245 0 _aSoils and Soil Fertility. Ed. 4
260 _bTMH
260 _c1978
365 _b39
942 _cBK
999 _c210183
_d210183