TY  - RPRT
TI  - Geochemical constraints on possible subduction components in lavas of Mayon and Taal Volcanoes, Southern Luzon, Philippines
AU  - P.R. Castillo
AU  - C. G. Newhall
PY  - 2004
DO  - 10.1093/petrology/egh005
UR  - https://pubs.usgs.gov/publication/70026665
ID  - 70026665
ER  -