Cyanide barred in small-scale mine in Itogon. IN World

Bibliografski detalji
Izdano u:	Philippine Daily Inquirer Ja-D, Mon-Sat (2019).
Glavni autor:	Lapniten, Karlston
Format:	Članak
Jezik:	English
Teme:	Ore processing. Small-scale miners. Mining.
Online pristup:	http://dspace.engglib2.upd.edu.ph/jspui