000 | 00458nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 140317s9999 xx 000 0 und d | ||
082 | _a631.4 | ||
100 | _aProceedings of a Conference. | ||
245 | _aSoil Physical Conditions and Crop Production. | ||
260 |
_aMinistry of Agriculture _bFisheries and Food Technical Bulletin 29 _c1975 |
||
300 | _a505 | ||
653 | _aCrop Production | ||
653 | _aSoil Physical | ||
653 | _aSoil Science | ||
942 |
_2ddc _cBK |
||
999 |
_c8277 _d8277 |