Publisher's Synopsis
A collection of environmental science projects which demonstrate the delicate balance of ecological systems and how both people and nature can destroy this balance.
Book (31 Dec 1984)
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A collection of environmental science projects which demonstrate the delicate balance of ecological systems and how both people and nature can destroy this balance.
ISBN: | 9780531047651 |
Publisher: | F. Watts |
Imprint: | F. Watts |
Pub date: | 31 Dec 1984 |
DEWEY: | 551.5072 |
DEWEY edition: | 19 |
Language: | English |
Number of pages: | 122 |
Weight: | -1g |