Biospheric effects of the Chicxulub impact and their role in the Cretaceous/Tertiary mass extinction annual report, NASA contract NASW-96030 /Format: [microform] :
Author: Pope, Kevin Odell.
Publisher: [Washington, DC : National Aeronautics and Space Administration ;
Date: 1997] This title can be found in 2 Iowa libraries.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.