000 | 00321nam a22001337a 4500 | ||
---|---|---|---|
003 | OSt | ||
008 | 240710b |||||||| |||| 00| 0 eng d | ||
082 |
_aR631.805 _bF60F |
||
100 | _aF. A. O | ||
245 | _aFertilizer use under multiple cropping system | ||
260 |
_aRome _bF. A. O _c1983 |
||
300 | _a210 | ||
942 |
_2ddc _cBK |
||
999 |
_c40859 _d40859 |