Peralta, G. L. Immobilization technique for toxic sludge. Philippine Engineering Journal.
Chicago Style (17. basım) AtıfPeralta, Genandrialene L. "Immobilization Technique for Toxic Sludge." Philippine Engineering Journal .
MLA (9th ed.) AtıfPeralta, Genandrialene L. "Immobilization Technique for Toxic Sludge." Philippine Engineering Journal, .
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