K. Hasselgren

Economics of using municipal wastewater irrigation of willow coppice crops

Kurth Perttu, Pär Aronsson, Håkan Rosenqvist, 1997 .

Use of municipal waste products in energy forestry: highlights from 15 years of experience.

K. Hasselgren, 1998 .

Use and Treatment of Municipal Waste Products in Willow Biomass Plantations : Results from field experiments with wastewater, sewage sludge and landfill leachate

K. Hasselgren, 2003 .

Spatial variation in above-ground growth in unevenly wastewater-irrigated willow Salix viminalis plantations

Kurth Perttu, Pär Aronsson, Katrin Heinsoo, 2002 .