TY  - RPRT
TI  - Reconnaissance map of potential volcanic hazards from Cotopaxi Volcano, Ecuador
AU  - C.D. Miller
AU  - D. R. Mullineaux
AU  - M.L. Hall
PY  - 1978
DO  - 10.3133/i1072
UR  - https://pubs.usgs.gov/publication/i1072
ID  - i1072
ER  -