000 00343nam a2200121Ia 4500
008 130123s9999 xx 000 0 und d
082 _a635 CLE
100 _aCleemput, O. V., Hofman, G.
245 _aProgress in Nitrogen Cycling Studies
260 _aNetherlands
_bKluwer Academic Publishers
_c1996
300 _ax
700 _a Vermoesenm, A.
999 _c83627
_d83627