000 | 004280000a22001450004500 | ||
---|---|---|---|
008 | 151023t1960 xxu||||| |||| 00| 0 eng d | ||
041 | _aeng | ||
080 |
_a631.4:551.556 _bU6 |
||
942 | _cBK | ||
110 | _aUnited Nations Food & Agriculture Organization | ||
245 | _aSoil erosion by wind and measures for its control on agricultural lands | ||
260 |
_aRome _bFAO _c1960 |
||
440 | _aFAO land & Devpt. series | ||
440 | _aNo.6 | ||
999 |
_c141979 _d141979 |