1. Heavy metal tolerance in plants;Antonovics;Adv. Ecol. Res.,1971
2. Numerical taxonomy of heavy metal-tolerant bacteria isolated from an estuary;Austin;Can. J. Microbiol.,1977
3. Evolution of the soil microflora as a function of Zn and Pb concentrations;de Laval;Rev. Ecol. Biol. Soc.,1972
4. Simple method for counting Azotobacter in soil samples;Fenglerowa;Acta Microbiol. Polon.,1965
5. Mercury in soil derived from igneous rock in northern Kyush, Japan;Gotoh;Soil Sci. & Plant Nutr.,1979