Claridge, G.G.C. Campbell, I.B. Balks, M.R. Movement of salts in Antarctic soils: experiments using lithium chloride. Permafrost and periglacial processes 10: 223-233, 1999.
Claridge, G.G.C. Campbell, I.B. Balks, MR. Ionic migration in soils of the Dry Valley region. In: Ecosystem processes in Antarctic ice-free landscapes: proceedings of an International Workshop on Polar Desert Ecosystems, Christchurch, NZ, 1-4 July 1996.Lyons W.B. Howard-Williams C. Hawes I. (eds) The Netherlands: Balkema Press. 1997. pp.137-143 ISBN 9054109254
Claridge, G.G.C., Campbell, I.B. 1997. Experimental use of lithium chloride to illustrate contaminant movement in soils of the cold desert. Proceedings of the 2nd International Congerence on cryopedology, Syktyvkar, Russia. P. 34.
Campbell, I.B., Balks, M.R., Campbell, D.I. And Claridge, G.G.C. 1994. Some impacts of human activities on Antarctic soils. In: Soil Science: Current Research and Furture Opportunities. Proceedings of the New Zealand Scoiety of Soils Science Conference 1994. Pg 13.