| 000 | 00472nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1981 xx 000 0 und d | ||
| 082 | _a631.4 S99P | ||
| 100 | _aSymposium on Paddy Soil, Nanjing, Oct. 19-24, 1980 | ||
| 245 | 0 | _aProceedidngs of symposium on paddy soil | |
| 260 |
_aAcademia Sinica _bBeijing, Science Pr. _c1981 |
||
| 300 | _a24cm. 864 | ||
| 650 | _aSOILS -- CONGRESSES | ||
| 653 | _aRICE CONGRESSES | ||
| 653 | _aSOILS -- CONGRESSES | ||
| 942 |
_2ddc _cCP |
||
| 999 |
_c84148 _d84148 |
||