TY - BOOK AU - Johnson,Robert Britten AU - DeGraff,Jerome V. TI - Principles of engineering geology SN - 0471034363 U1 - 624.151 PY - 1988/// CY - New York PB - Wiley KW - Engineering geology KW - MCE N1 - 0; 0; 0; 624_151000000000000_JOH UR - http://www.loc.gov/catdir/toc/onix04/88005510.html UR - http://www.loc.gov/catdir/description/wiley033/88005510.html ER -