TY  - BOOK
AU  - Ward,Peter D.
AU  - Ehlert,David W.
ED  - ebrary, Inc.
TI  - Out of thin air: dinosaurs, birds, and Earth's ancient atmosphere 
SN  - 9780309100618
AV  - QE861.6.E95 .W373 2006eb
U1  - 567.9 2
PY  - 2006///
CY  - Washington, District of Columbia
PB  - Joseph Henry Press
KW  - Dinosaurs
KW  - Evolution
KW  - Extinction
KW  - Paleobotany
KW  - Carboniferous
KW  - Paleoecology
KW  - Electronic books
KW  - local
N1  - Includes bibliographical references and index
UR  - http://ezproxy.alfaisal.edu/login?url=http://site.ebrary.com/lib/alfaisal/Doc?id=10146766
ER  -