000 00384nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aHuntjens, J.L.M.
245 _aImmobilization and mineralization of nitrogen in pasture soil
260 _aWageningen
260 _c1972
300 _a15 p.
440 _aNo. 781; Netherlands Centre fo
901 _pS21849
942 _cB
_2udc
999 _c125037
_d125037