Toggle navigation
PDFSEARCH.IO
Document Search Engine - browse more than 18 million documents
Sign up
Sign in
Back to Results
First Page
Meta Content
View Document Preview and Link
Extraterrestrial Cause for the Cretaceous-Tertiary Extinction Luis W. Alvarez; Walter Alvarez; Frank Asaro; Helen V. Michel Science, New Series, Vol. 208, NoJun. 6, 1980), ppStable URL: http://links
Add to Reading List
Document Date: 2007-11-29 22:10:28
Open Document
File Size: 2,98 MB
Share Result on Facebook
UPDATE
Extraterrestrial Cause for the Cretaceous-Tertiary Extinction Luis W. Alvarez; Walter Alvarez; Frank Asaro; Helen V. Michel Science, New Series, Vol. 208, NoJun. 6, 1980), ppStable URL: http://links