000 00426nas a2200133Ia 4500
008 140610n xxk |||gr||||Z||||||eng
082 _a631.4
100 _aSimpson, K,
_eEditor.,
245 0 _aJournal of Soil Science Vol. 20
_cK Simpson
_hBound Volumes
260 _aOxford
_bClarendon Press
_c1970.
300 _a398.
653 _aSoil Science
942 _2ddc
_cBV
999 _c66356
_d66356