1. Billion-ton report: Advancing domestic resources for a thriving bioeconomy;U.S. Department of Energy,2016
2. Understanding biomass feedstock variability;Kenney;Biofuels,2013
3. Poplar as a feedstock for biofuels: a review of compositional characteristics;Sannigrahi;Biofuels, Bioprod. Biorefin.,2010
4. Hybrid poplar in the pacific northwest: the effects of market-driven management;Stanton;J. For.,2002
5. Development and Deployment of Willow Biomass Crops. Cellulosic Energy Cropping Systems;Volk,2014