Search Results       Your search for [subject]Sewage sludge -- Characterization returned 1 record.           An analysis of microbiological parameters of septage as related to septic tank management and design : Cagayan de Oro City, 1998-1999. by Beja, Rachel Mejias; 2000. Subject: Septic tanks -- Philippines -- Cagayan de Oro -- Design and construction; Sewage sludge -- Characterization; Pathogenic microorganisms -- Detection -- Philippines -- Cagayan de Oro.          Add to Book Cart Relevance: 19.52%