000 00306nam a2200121Ia 4500
008 130223s9999 xx 000 0 und d
100 _aDin, Char-Fen
245 _aFertility of paddy soils in Taiwan
260 _aTaipei
440 _aNo. 41; Taiwan ASPAC Food and
901 _pS31211
942 _cB
_2udc
999 _c122572
_d122572