Industrial Wastewater Treatment by Activated Sludge Autor Derin Orhon et al. 14 ian 2009 Hardback Preț: 979.04 lei 1271.48 lei 38-45 zile -23%
Mechanism and Design of Sequencing Batch Reactors for Nutrient Removal Scientific & Technical Report (Paperback) Autor Nazik Artan et al. 24 mai 2005 Paperback Preț: 614.06 lei 797.48 lei 38-45 zile -23%