长江下游异常雨涝及其对农业影响的评估
	
	
		姜爱军, 周学东, 周桂香, 宣德旺
	
	
	
		The Abnormal Waterlogging in the Lower Reach of Changjiang River and the Evaluation of Effect on Agriculture Production
	
	
		JIANG Ai-Jun, ZHOU xu-dong, ZHOU Gui-xiang, XUAN De-wang
	
	
	
	地理学报
	. 
	
	2000, (s1): 46
	
	-51
	
	
	. 
	
	DOI: 10.11821/xb2000S1008