TY  - RPRT
TI  - Geologic map of the Ciudad Piar and part of the Ciudad Bolivar 2 degrees by 3 degrees quadrangles, Bolivar state, Venezuela
AU  - John H. Stewart
AU  - Felix Martinez
AU  - William E. Brooks
PY  - 1994
DO  - 10.3133/mf2246
UR  - https://pubs.usgs.gov/publication/mf2246
ID  - mf2246
ER  -