What if there were no lemmings? : a book about the tundra ecosystem

The tundra ecosystem is vast, covering a large part of the far north. Countless animals and plants live there. So what difference could the loss of one animal species make? Follow the chain reaction, and discover how important lemmings are.

Bibliographic Details
Main Author: Slade, Suzanne
Format: EAUDIO
Other Format: EBOOK
Language:ENGLISH
Published: Capstone Press 2013
Series:Food chain reactions
Subjects: