TY  - RPRT
TI  - Pleistocene glaciation of volcano Ajusco, central Mexico, and comparison with the standard Mexican glacial sequence
AU  - Sidney White
AU  - S. Valastro
PY  - 2017
DO  - 10.1016/0033-5894(84)90086-3
UR  - https://pubs.usgs.gov/publication/70206361
ID  - 70206361
ER  -