000 00304nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631.4
_bEME;1
245 0 _aModification of soil structure
260 _aNew York
_bJohn Wiley
_c1978
650 _aSoil structure
700 _aEMERSON, W
942 _cBK
999 _c29744
_d29744