000 | 00482nam a2200169Ia 4500 | ||
---|---|---|---|
008 | 170901s1977 xx 000 0 und d | ||
020 | _a9200100775 | ||
082 |
_a631.41 _bS99P |
||
100 | _aProceedings Series | ||
245 | 0 | _aSoil Organic Matter Studies | |
260 |
_aVienna _bInternational Atomic Energy Agency _c1977 |
||
300 | _a424 | ||
650 | _aAgriculture and related technologies | ||
650 | _aTechnology (Applied sciences) | ||
653 | _aSoil chemistry | ||
942 |
_2ddc _cBK |
||
999 |
_c13344 _d13344 |