1. Cadmium, lead and calcium content, number and biomass in earthworms (Lumbricidae) from sewage sludge treated soils.;Anderson;Pedobiol.,1979
2. Interaction of Lead and Calcium Uptake by the Woodlouse, Porcellio scaber (Isopoda, Porcellionidae).;Beeby;Oecologia,1978
3. Ground-living Invertebrates in Metal-Polluted Forest Soils.;Bengtsson;Ambio,1984
4. Lead residues in eastern tent caterpillars ( Malacosoma americanum) and their host plant (Prunus serotina) close to a major highway.;Beyer;Environ. Entomol.,1980
5. Chronic toxicity and bioaccumulation of 2,5,2′,5′- and 3,4,3′,4′-Tetrachlorobiphenyl and Aroclor 1242 in the Amphipod Hyella azteca.;Borgmann;Arch. Environ. Contam. Toxicol.,1990