The role of laboratory terrestrial model ecosystems in the testing of potentially harmful substances Edward MorganThomas Knacker Mini Review Pages: 213 - 233
Chronic toxicity of cadmium in Pteris vittata, a roadside fern Manisha GuptaSantha Devi Paper Pages: 235 - 247
Assessment of polynuclear aromatic hydrocarbons ecotoxicity threshold in marine sediments through in situ input/decay measurements Jorge O. Ares Paper Pages: 249 - 270
β-carotene and retinoids in eggs of Great Blue Herons (Ardea herodias) in relation to St Lawrence River contamination M. H. BoilyL. ChampouxP. A. Spear Paper Pages: 271 - 286
Growth response and element accumulation in Beta vulgaris L. raised in fly-ash-amended soils N. SinghS. N. SinghK. J. Ahmad Paper Pages: 287 - 298