000 00526nam a2200193Ia 4500
008 131122s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a631.44
_bSy989
110 _aSymposium on Paddy Soils (1980 : Nanjing)
111 _c,
245 _aPaddy soil
_bproceedings
260 _aBeijing
_bScience Press
_c1981
300 _aix,864p.
500 _aed by Institute of Soil Science, Academia Sinica
650 _aPaddy soil
650 _aSoil classification
942 _cBK
999 _c107204
_d107204