Johnson, Robert B. DeGraff, Jerome V.
Principles of engineering geology - New York John Wiley 1988 - xiii, 497p. : ill.
0471034363
GEOLOGY-Engineering
624.13 / J6
Principles of engineering geology - New York John Wiley 1988 - xiii, 497p. : ill.
0471034363
GEOLOGY-Engineering
624.13 / J6