Eckford, R. E. (2012) “Thermophilic anaerobic digestion of cattle manure reduces seed viability for four weed species”, International Journal of Agricultural and Biological Engineering, 5(1), pp. 71–75. Available at: https://www.ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/567 (Accessed: 27 February 2026).