Under a green sky : global warming, the mass extinctions of the past, and what they mean for our future /
More than 200 million years ago, a cataclysm known as the Permian extinction destroyed nearly 97 percent of all living things. Its origins have long been a puzzle. Paleontologist Ward, fresh from helping prove that an asteroid had killed the dinosaurs, turned to the Permian problem, and he has come...
Main Author: | |
---|---|
Format: | Book |
Language: | English |
Published: |
New York :
Smithsonian Books/Collins,
2007.
|
Edition: | 1st Smithsonian Books ed. |
Subjects: |
Evans: Library Stacks
Call Number: |
QE721.2.E97 W384 2007 |
|
---|---|---|
Call Number | Status | Get It |
QE721.2.E97 W384 2007 | Available |