TY  - RPRT
TI  - Chemical characteristics of oceanic basalts and the upper mantle
AU  - A.E.J. Engel
AU  - Celeste G. Engel
AU  - R.G. Havens
PY  - 1965
DO  - 10.1130/0016-7606(1965)76[719:ccooba]2.0.co;2
UR  - https://pubs.usgs.gov/publication/70221206
ID  - 70221206
ER  -