Geochemistry and mineralogy of Philippine nickel laterite deposits

by Arcilla, Carlo A., Ong, Russel Raffy M., Calibo, Meryl Y., Ferrer, Cherrise R.
Published 2013

Delineation of hidden fault lines in Metro Manila using radon gas detection

by Ong, Russel Raffy M., Arcilla, Carlo, Vargas, Edmundo, Aquino, Ynna Patricia, Samosa, Roxanne, Remolador, John Kent, Daen, Carlo, Antonio, Jason Richard, Pinza, Jayson Gabriel
Published 2015