@inproceedings{1048375,
    title = "Performance study of wastewater treatment by sand-media aerobic biological filter",
    author = "Kemmadamrong, P. and Aukraphasuchat, W.",
    year = "1999",
    pages = "100-107",
    publisher = "Λέκκας, Θεμιστοκλής Δ.",
    booktitle = "Πρακτικά 6ου Διεθνούς Συνεδρίου Περιβαλλοντικής Επιστήμης και Τεχνολογίας (Τόμος 2)"
}