000 00311nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631.44
_bBUT
100 _aButler, B E
245 0 _aSoil classification for soil survey
260 _aOxford
_bClarendon
_c1980
650 _aSoil classification
942 _cBK
999 _c36423
_d36423