000 00331nam a22001217a 4500
008 170621b xxu||||| |||| 00| 0 eng d
082 _aSteinburgh 20438 1st Pattoki.library
100 _aSteinburgh
_933007
245 _aEcology of humic substances / 1st ed.
250 _a1st ed.
650 _aPattoki library
_933008
942 _cBK
999 _c12598
_d12597