Biochar production and characterisation - A field study. - Mathu Indren; Nishanth Cheruvu; Cristian H. Birzer; Paul R. Medwell (GHTC, 2017)

Biochar Addition in High-Solids Anaerobic Digestion of Poultry Litter. - Mathu Indren; Cristian H. Birzer; Paul R. Medwell; Stephen Kidd (GHTC, 2018)