International Association on Water Pollution Research. (1978). Advanced treatment and reclamation of wastewater: International conference, Johannesburg 13-17 June 1977. Pergamon.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Association on Water Pollution Research. Advanced Treatment and Reclamation of Wastewater: International Conference, Johannesburg 13-17 June 1977. Oxford: Pergamon, 1978.
Παραπομπή σε μορφή MLA (9th εκδ.)International Association on Water Pollution Research. Advanced Treatment and Reclamation of Wastewater: International Conference, Johannesburg 13-17 June 1977. Pergamon, 1978.
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