000 | 00388nam a2200145Ia 4500 | ||
---|---|---|---|
020 | _a02532131 | ||
082 |
_a363.8 _bDON |
||
100 | _aDonaldson, Graham | ||
245 | _aFood security and the role of the grain trade. | ||
260 |
_aWashington D.C. _bWorld Bank _c1984 |
||
300 | _a188-193p. | ||
440 |
_aWorld Bank reprint series _vNo.304 |
||
890 | _aUnited States | ||
999 |
_c11826 _d11826 |
||
650 |
_aLand use -- Case studies _aFood consumption Developing countries _aGrain trade Developing countries Marketing |
||
650 | _aUnited States | ||
650 | _aUtilisation du sol -- Histoire. | ||
650 | _aSols -- Dégradation -- Histoire. | ||
650 | _aConservation des ressources agricoles -- Histoire. | ||
650 | _aUtilisation du sol -- Études de cas. | ||
650 | _aTerres -- Dégradation -- Histoire. | ||
650 | _aConservation des ressources agricoles -- Études de cas. | ||
650 | _aDégradation du sol. | ||
650 | _aAgricultural conservation. | ||
650 | _aDégradation du sol. | ||
650 | _aAgricultural conservation. | ||
650 | _aLand degradation. | ||
650 | _aLand use. | ||
650 | _aBodennutzung | ||
650 | _aBodenschutz | ||
650 | _aBodenzerstörung | ||
650 | _aDegradation |