| 000 | 00401nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 140317s9999 xx 000 0 und d | ||
| 082 | _a631.45 | ||
| 100 | _aThomas,R.G. | ||
| 245 | _aFundamentals of Soil Conservation. 4th Imp. | ||
| 260 |
_aNew York. _bSoil Conservation Authority _c19 |
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| 300 | _a22 | ||
| 653 | _aSoil Classification,Erosion,Mulch | ||
| 653 | _aSoil Conservation | ||
| 942 |
_2ddc _cBK |
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| 999 |
_c631 _d631 |
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