Explains what species are, how they become extinct, and the effect of extinction on the ecology, and surveys endangered species of plants and animals and possible solutions.
- ISBN10 0531105105
- ISBN13 9780531105108
- Publish Date 1 December 1988
- Publish Status Out of Print
- Out of Print 7 December 2011
- Publish Country US
- Publisher Grolier Publishing Co Inc
- Imprint Grolier Publishing,US
- Format Paperback
- Language English