Robertson, I., Cairns, S., Holliman, P., & Street-Perrott, A. (2022). Treatments of wood ash amended biochar to reduce nutrient leaching and immobilise lead, copper, zinc and cadmium in aqueous solution: Column experiments. Environmental Science: Water Research and Technology, 8(6), pp. 1277-1286. doi:10.1039/d1ew00962a

Robertson, Iain, Stuart Cairns, Peter Holliman, and Alayne Street-Perrott. "Treatments of Wood Ash Amended Biochar to Reduce Nutrient Leaching and Immobilise Lead, Copper, Zinc and Cadmium in Aqueous Solution: Column Experiments." Environmental Science: Water Research and Technology 8, no. 6 (2022): 1277-1286.

Robertson, Iain, Stuart Cairns, Peter Holliman, and Alayne Street-Perrott. "Treatments of Wood Ash Amended Biochar to Reduce Nutrient Leaching and Immobilise Lead, Copper, Zinc and Cadmium in Aqueous Solution: Column Experiments." Environmental Science: Water Research and Technology 8.6 (2022): 1277-1286.