000 00296nam a2200133Ia 4500
008 160316s1966 xxu||||| |||| 00| 0 eng d
020 _a
100 _aM.M. Kononova
245 _aSoil Organic Matter
250 _a1st
260 _aLONDON
_bPARAGOMON PRESS
_c1966
300 _a544
700 _a
_a
999 _c14245
_d14245