Compares how plants and animals vary when their environments are essentially the same except that one is hot and dry and the other cold, such as a hot river in India versus a cold river in Canada.
- ISBN10 1577685261
- ISBN13 9781577685265
- Publish Date 15 January 2004
- Publish Status Out of Print
- Out of Print 23 April 2014
- Publish Country US
- Imprint Brighter Child
- Format Hardcover
- Pages 32
- Language English