Consensus, uncertainties and challenges for perennial bioenergy crops and land use

Jeanette Whitaker^*, John L. Field, Carl J. Bernacchi, Carlos E.P. Cerri, Reinhart Ceulemans, Christian A. Davies, Evan H. DeLucia, Iain S. Donnison, Jon P. McCalmont, Keith Paustian, Rebecca L. Rowe, Pete Smith, Patricia Thornley, Niall P. McNamara

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