Butt, Kevin Richard ORCID: 0000-0003-0886-7795 and Williams, Brian (2011) Vermiculture and Vermicomposting in the United Kingdom. In: Vermicuture Technology: Earthworms, Organic Wastes, and Environmental Management. CRC Press, Boca Raton, pp. 423-435. ISBN 978-1-4398-0987-7