TY  - RPRT
TI  - Reconnaissance study of volcanic hazards from Cotopaxi Volcano, Ecuador
AU  - Donal Ray Mullineaux
AU  - C. Dan Miller
AU  - David Harlow
PY  - 1976
DO  - 10.3133/ofr76799
UR  - https://pubs.usgs.gov/publication/ofr76799
ID  - ofr76799
ER  -