Authors: Butt, KR Frederickson, J Lowe, CN

Citation: Kr. Butt et al., Colonisation, survival and spread of earthworms on a partially restored landfill site, PEDOBIOLOG, 43(6), 1999, pp. 684-690

Authors: Lowe, CN Butt, KR

Citation: Cn. Lowe et Kr. Butt, Interspecific interactions between earthworms: A laboratory-based investigation, PEDOBIOLOG, 43(6), 1999, pp. 808-817