000 00325nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _a"Datta SK & Patrick WH, ed."
245 0 _aNitrogen Economy of Flooded Rice Soils
260 _bMartinus
260 _c1986
365 _b0.00
650 _aSoil science
942 _cBK
999 _c249555
_d249555