000 00375nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aKhan, A.U.
245 _aFertilizer transfer to flood-water during deep placement
260 _aManila
260 _c1983
300 _a0.916666667
440 _aNo. 96; IRRI Research Paper Se
901 _pS35609
942 _cB
_2udc
999 _c122641
_d122641