TY  - RPRT
TI  - Geology of the Venezuelan Guayana Shield and its relation to the entire Guayana Shield
AU  - G.B. Sidder
AU  - Vicente Mendoza S.
PY  - 1991
DO  - 10.3133/ofr91141
UR  - https://pubs.usgs.gov/publication/ofr91141
ID  - ofr91141
ER  -