Ecosystems and food chains
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Author
Contributions
- Cumings, Art, ill. - Contributor
Publication
1985 - Troll Associates, Mahwah, N.J, New Jersey
Language
English
Word Count
7,500 words, Guess
Page Count
30 pages
Identifiers
- Internet Archiveecosystemsfoodch00sabi
- ISBN-100816702829
- ISBN-100816702837
- ISBN-139780816702824
- ISBN-139780816702831
and 2 more
- Library of Congress Control Number84002707
- Open LibraryOL2840848M
Classifications
- DDC574.5
- LCCQH541.14 .S23 1985
Description
Explains the natural patterns by which plants and animals depend upon each other and the environment for food, and emphasizes the dangers of pesticides and other human interference with the ecosystem.
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