Keller, Edward A..
Environmental geology / by Edward A. Keller and E.M. Burt. - 4th ed / . - New Delhi : CBS Publishers , 1985. - xiv,480p. : ill.,fig.,table ; 26cm .
Includes bibliographical references, glossary and index
0675203732 NULL
ENVIRONMENTAL GEOLOGY
551 / KEL/E
Environmental geology / by Edward A. Keller and E.M. Burt. - 4th ed / . - New Delhi : CBS Publishers , 1985. - xiv,480p. : ill.,fig.,table ; 26cm .
Includes bibliographical references, glossary and index
0675203732 NULL
ENVIRONMENTAL GEOLOGY
551 / KEL/E