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第1期1切实做好退耕还林还草粮食供应工作4在中国粮食经济学会第四届二次常务理事会暨国家粮食安全研讨会上的报告国家粮食局局长聂振邦8加强粮食经济研究,更好地为新世纪国家粮食安全服务——2001年11月14日在中国粮食经济学会常务理事会暨国家粮食安全问题研讨
Issue 1 1 Do a good job of returning farmland to forestry and grass supply of food 4 In the China Food Economics Society Fourth Quadratic Standing Council and the National Food Security Symposium report State Food Secretary Nie Zhenbang 8 to strengthen the food economy research and more Well Serving National Food Security in the New Century - Seminar on the Standing Committee of China Society of Food Economics and National Food Security on November 14, 2001