An Apollo 15 mare basalt fragment and lunar mare provicesFormat: [microform] /
Author: Ryder, Graham.
Publisher: [Washington, D.C. : National Aeronautics and Space Administration,
Date: 1997] This title can be found in 1 Iowa libraries.
The complex stratigraphy of the highland crust in the Serenitatis region of the Moon inferred from mineral fragment chemistryFormat: [microform] /
Author: Ryder, Graham.
Publisher: [Washington, D.C. : National Aeronautics and Space Administration,
Date: 1997] This title can be found in 1 Iowa libraries.
Argon-40/argon-39 age spectra of Apollo 17 highlands breccia samples by laser step heating and the age of the Serenitatis basinFormat: [microform] /
Author: Dalrymple, G. Brent.
Publisher: [Washington, D.C. : National Aeronautics and Space Administration,
Date: 1997] This title can be found in 1 Iowa libraries.
The Cretaceous-Tertiary event and other catastrophes in earth history /Publisher: Boulder, Colo. : Geological Society of America,
Date: 1996. This title can be found in 2 Iowa libraries.
A glass spherule of questionable impact origin from the Apollo 15 landing site unique target mare basalt /Format: [microform] :
Publisher: [Washington, DC : National Aeronautics and Space Administration ;
Date: 1996] This title can be found in 2 Iowa libraries.
The unique significance and origin of the Cretaceous-Tertiary boundary historical context and burdens of proof /Format: [microform] :
Author: Ryder, Graham.
Publisher: [Washington, DC : National Aeronautics and Space Administration ;
Date: 1996] This title can be found in 2 Iowa libraries.
Coincidence in time of the Imbrium basin impact and Apollo 15 KREEP volcanic flows the case for impact-induced melting /Format: [microform] :
Author: Ryder, Graham.
Publisher: [Washington, DC : National Aeronautics and Space Administration ;
Date: 1994] This title can be found in 2 Iowa libraries.
Catalog of Apollo 17 rocksFormat: [microform]
Publisher: Houston, Tex. : National Aeronautics and Space Administration, Lyndon B. Johnson Space Center ;
Date: 1993- ] This title can be found in 2 Iowa libraries.
Workshop on Geology of the Apollo 17 Landing Site held at Houston, Texas, December 2-4, 1992 /Format: [microform] :
Publisher: Houston, TX : The Institute ;
Date: 1992?- This title can be found in 2 Iowa libraries.
The Apollo 15 coarse fines (4-10 mm) /Author: Ryder, Graham.
Publisher: Houston, Tex. : National Aeronautics and Space Administration, Lyndon B. Johnson Space Center,
Date: [1989] This title can be found in 1 Iowa libraries.
Proceedings of the Nineteenth Lunar and Planetary Science Conference /Publisher: Houston, TX : New York, NY, : Lunar and Planetary Institute, Houston, TX : Lunar and Planetary Institute,
Date: c1989. This title can be found in 1 Iowa libraries.
Proceedings of the Eighteenth Lunar and Planetary Science Conference /Publisher: Houston, TX : New York, NY, USA : Lunar and Planetary Institute, Houston, TX : Lunar and Planetary Institute,
Date: c1988. This title can be found in 1 Iowa libraries.
Proceedings of the Sixteenth Lunar and Planetary Science Conference /Publisher: Washington, D.C. : American Geophysical Union,
Date: c1985- This title can be found in 1 Iowa libraries.
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