1. Radioactivity in polar regions—main sources;Aarkrog;Journal of Environmental Radioactivity,1994
2. Phytochelatin production by marine phytoplankton at low free metal ion concentrations: laboratory studies and field data from Massachussets Bay;Ahner,1994
3. A guide to the assessment of heavy metal contamination in estuaries using biological bioindicators;Bryan;Occasional Publications of the Marine Biological Assocuation, UK,1985
4. Use of macroalgae as a reference material for pollutant monitoring and specimen banking;Fowler,1979
5. Biological transfer and transport processes;Fowler,1982