000 00392nam a2200133Ia 4500
001 MPKV034460
008 120911s9999 xx 000 0 und d
100 _aHaynes, R.J.
245 _aMineral nitrogen in the plant- soil system
_cHaynes, R.J.;
246 _aMineral nitrogen in the plant- soil system
260 _aNew York
_bAcademic Press
_c1986
365 _b945.3
700 _aHaynes, R.J.
999 _c32611
_d32611