LDR 00500nam a2200133zu 4500 008 090205n chi d 100 1 _aLu, Feng 245 _aAn Evaluation of Adjustments to the Grain Trade Policy and the Risks Involved in a Grain Embargo _cLu, Feng 650 _aEcomomy -- Agriculture -- Grain Embargo -- Communist Era 773 0 _tSocial Sciences in China _gVol. 21.1 (2000); p. 36-48" 946 _a 001 IFS55749 999 _c327364 _d327364 952 _70 _c1 _40 _00 _9192007 _yBOOK _10 _d2009-05-14 _aIFS