000 00316nam a2200133Ia 4500
008 180426s2012 xx 000 0 und d
082 _a631.417 K6 S6
100 _aKononova, M. M.
245 0 _aSoil Organic Matter :
250 _a2nd.
260 _aOxford
_bPergamon
_c1966
300 _a544 p
942 _2ddc
_cAG
999 _c129983
_d129983