000 00389nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aEgbert, A.C.
245 _aAgricultural sector planning models: A selected summary and crituque
260 _aWashington
260 _c1978
300 _a1-57 p.
440 _aWashington World Bank Staff wo
901 _pS31150
942 _cB
_2udc
999 _c152149
_d152149