Development of a strategy for sampling tree rings /

Mode of access: Internet.

Rings of operators.

"Prepared with the assistance of a grant from the Research Corporation."

Planetary cartography in the next decade (1984-1994) /

Mode of access: Internet.

Comptes rendus de l'Académie des sciences. Earth & planetary sciences

Mode of access: Internet.

Planetary geosciences--1988 /

Mode of access: Internet.

Planetary geosciences, 1989-1990 /

Mode of access: Internet.

Planetary exploration through year 2000 : a core program executive summary : part one of a report /

Mode of access: Internet.

Other worlds from earth : the future of planetary astronomy : a report of the Planetary Astronomy Committee of the Solar System Exploration Division.

Shipping list no.: 89-402-P.

Exploring Mars and beyond : what's next for U.S. planetary science : hearing before the Subcommittee on Space and Aeronautics, Committee on Science, Space, and Technology, House of Representatives, One Hundred Twelfth Congress, first session, Tuesday, November 15, 2011.

Mode of access: Internet.

Durability tests on pyrex raschig rings /

"U.S. Atomic Energy Commission Contract AT(29-1)-1106."

Manual for the use of borosilicate Raschig rings as a fixed nuclear poison /

"U.S. Atomic Energy Commission Contract AT(29-1)-1106."