TY  - RPRT
TI  - Rb-Sr systematics for chemically defined Apollo 15 and 16 materials
AU  - Nyquist, L. E.
AU  - Hubbard, N. J.
AU  - Jahn, B.
AU  - Bansal, B. M.
AU  - Wiesmann, H.
AU  - Gast, P. W.
PY  - 1973
UR  - https://ntrs.nasa.gov/citations/19740040177
ID  - 19740040177
ER  -