TY  - RPRT
TI  - Greenstone belts: Their components and structure
AU  - Vearncombe, J. R.
AU  - Barton, J. M., Jr.
AU  - Vanreenen, D. D.
AU  - Phillips, G. N.
AU  - Wilson, A. H.
PY  - 1986
UR  - https://ntrs.nasa.gov/citations/19860016433
ID  - 19860016433
ER  -