TY - BOOK AU - Galperin, A. M AU - Norvatov, Yu. A AU - Zaytsev, V. S TI - Hydrogeology and engineering geology SN - 9789054101390 U1 - 624.151 GAL PY - 1993/// CY - Rotterdam PB - A.A. Balkema KW - Engineerng geology KW - Hydrogeology N1 - Includes bibliographical references and index ER -