Keller, Edward A.
Environment geology / Edward A. Keller. - 2nd ed. - London : Charles E. Merrill Publishing, c 1979. - 548 p. : ill. ; 26 cm.
Includes index.
311 311
Environmental geology.
550 / K281e
Environment geology / Edward A. Keller. - 2nd ed. - London : Charles E. Merrill Publishing, c 1979. - 548 p. : ill. ; 26 cm.
Includes index.
311 311
Environmental geology.
550 / K281e