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Tensile and Triaxial Compression Tests of Rock Cores from the Passage Way to Penstock Tunnel N-4 at Boulder Dam

出版	U.S. Department of the Interior, Bureau of Reclamation, Engineering and Geological Control and Research Division, Branch of Design and Construction, 1946
URL	http://books.google.com.hk/books?id=VcyYHAAACAAJ&hl=&source=gbs_api