An eight-page factsheet on the reuse of wastewater and sludge in willow plantations, also presenting some case sties from Europe.
AGROBRAENSLE ; SWEDISH ENERGY AGENCY ; SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES ; SWECO VIAK (2000): Recycling of wastewater and sludge in Salix Plantations. Sustainable and profitable use of waste resources and farmland in Europe for production of biofuels. URL [Accessed: 09.08.2010]