Soriano, R., & Soriano, V. J. (2017). Process water use and water quality in selected small scale gold processing sites in the Philippines. Philippine Engineering Journal.
Chicago-viite (17. p.)Soriano, Roberto, ja Virginia J. Soriano. "Process Water Use and Water Quality in Selected Small Scale Gold Processing Sites in the Philippines." Philippine Engineering Journal 2017.
MLA-viite (9. p.)Soriano, Roberto, ja Virginia J. Soriano. "Process Water Use and Water Quality in Selected Small Scale Gold Processing Sites in the Philippines." Philippine Engineering Journal, 2017.
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