甘肃2002年伏秋连旱的气候异常及成因诊断
刘德祥, 董安祥, 瞿汶
The Dynamic D认gnose on the Abnormity and Cause of Summer and Autumn Continuos arid of 2002 in Gansu rovince
LIU De-Xiang, DONG An-Xiang, JI Men
J4 . 2003, (4): 27 -31 .