Vertical flow constructed wetlands eco-engineering systems for wastewater and sludge treatment অনুযায়ী Stefanakis, Alexandros 1982-, Akratos, Christos S., Tsihrintzis, Vassilios A. 1959-

Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy