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Contortional structures in coal and their effect on the mechanical properties of coal : Das, B Laval Univ. Quebec, CDN 10F, 1T, 6R Int. J. Rock Mech. Min. Sci. Geomech. Abstr. V11, N12 1974, P453–457


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
134 KB
Volume
12
Category
Article
ISSN
0148-9062

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