000 00586nam a22002057a 4500
015 _a4742
041 _a1
080 _a631.4
_bSOI
110 _aFood and Agriculture Organization of the United Nations (FAO)
245 _aThe Soil
_b, how to conserve the soil
260 _aFood and Agriculture Organization of the United Nations (FAO)
_bRome
_c1994
300 _a29p.
_bfig.
490 _aBetter Farming Series
_v5
650 _aAgriculture
852 _a4L5-3
999 _c4205
_d4205