Clean water

著者

• Barss, Karen
• Train, Russell E.

書誌事項

Clean water

by Karen Barss ; introduction by Russell E. Train

（Earth at risk）

Chelsea House Publishers, c1992

• : pbk

注記

Includes bibliographical references (p. 102-103) and index

Summary: Discusses the problem of maintaining a clean water supply and relates this issue to such topics as pollution, depletion of sources, and other environmental concerns

• NII書誌ID(NCID): BA17070762
• ISBN:
  • 0791015831
  • 0791016080
• LCCN: 91024149
• 出版国コード: us
• タイトル言語コード: eng
• 本文言語コード: eng
• 出版地: New York
• ページ数/冊数: 111 p.
• 大きさ: 24 cm
• 分類:
  • LCC : TD370
  • DC20 : 363.73/94
• 件名:
  • LCSH : Water quality -- Juvenile literature
  • LCSH : Water -- Pollution -- Juvenile literature
  • JVSH : Water quality management
  • JVSH : Water -- Pollution
  • JVSH : Pollution
• 親書誌ID:
  • BA13386152