Author

Publication

1998 - Blackbirch Press, Woodbridge, Conn, Connecticut

Language

English

Word Count

0 words, Guess

Page Count

0 pages

Identifiers

  • ISBN-101567112323
  • ISBN-139781567112320
  • Library of Congress Control Number96049035
  • OCLC Control Number36011588
  • Open LibraryOL1009037M

Classifications

  • DDC363.739/4/097749
  • LCCGE155.S87 P37 1999

Description

Follows an expedition to the bottom of Lake Superior to document the damage caused by pollution and to discover the extent to which the lake has repaired itself.

Subjects

Topics

WaterEcologyPollutionWater -- PollutionJuvenile literatureEnvironmental conditionsEcology -- Great Lakes (North America)

Series Statement

  • New explorers

Other Editions

  • Protecting fresh water: into the depthsBlackbirch Press1998-01-01

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