TY - BOOK AU - Attila, Bai||Zoltán, Gabnai TI - Chapter Opportunities of Circular Economy in a Complex System of Woody Biomass and Municipal Sewage Plants KW - circular economy, complex system, sludge management, self-sufficiency, short-rotation coppices UR - https://library.oapen.org/bitstream/20.500.12657/49379/1/73099.pdf||https://library.oapen.org/bitstream/20.500.12657/49379/1/73099.pdf ER -