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