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0200059089 20040812135831.0 s1974 caua fr |000|||eng | NGL a631 区域小地震的长周台阵. chi Near field small earthquake long period array. Pasadena, California : California Institute of Technology, 1974. 32 p. : ill. Annual report 1 June 1973 -31 May 1974. ; AD A000481 NGL 294868 631 N27 afqy b1 efqy0411