TY  - RPRT
TI  - Apollo 14 and 15 samples - Rb-Sr ages, trace elements, and lunar evolution.
AU  - Murthy, V. R.
AU  - Evensen, N. M.
AU  - Jahn, B.-M.
AU  - Coscio, M. R., Jr.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19730034975
ID  - 19730034975
ER  -