000 00466nam a2200169Ia 4500
008 130223s9999 xx 000 0 und d
080 _a338.9:631.952(676.2)
100 _aKassam
245 _aAgro-ecological land resources assessment for agricultural development planning
260 _aRome
260 _bFAO of the United Nations
260 _c1991
300 _a116 p.
440 _aNo. 71/7; FAO World Soil Resou
901 _pS42623
942 _cB
_2udc
999 _c115557
_d115557