MARC全文
0200059052 20040812102310.0 s1972 xx fr |000|||eng | NGL a631 Roethlisberger, Hans. 在寒冷地区(雪、冻、永久冻土区)内的地震勘测. chi Seismic exploration in cold regions / Hans Roethlisberger. [S.l. : s.n.], 1972. xv, 156 p. AD-725 111 NGL 294562 631 C67 afqy b1 efqy0411