Heavy metals from past applications of sewage sludge decrease the genetic diversity of rhizobium leguminosarum biovar trifolii populations

Molecular Cloning. A Laboratory Manual

EJ Wood · Biochemical Education · 1983 · 30.6K citations

Molecular Biological Method, Natural Sciences, Genetics +8

Effect of metal toxicity on the size of the soil microbial biomass

P. C. Brookes, S. P. McGrath · Journal of Soil Science · 1984 · 395 citations

Chloroform Fumigation Technique, Engineering, Agricultural Waste +19

Effects of potentially toxic metals in soil derived from past applications of sewage sludge on nitrogen fixation by trifolium repens L

S. P. McGrath, P. Brookes, K.E. Giller · Soil Biology and Biochemistry · 1988 · 222 citations

Sewage Sludge Treatment, Toxic Metals, Environmental Chemistry +13

Microbial biomass dynamics during the decomposition of glucose and maize in metal-contaminated and non-contaminated soils

K. Chander, Philip C. Brookes · Soil Biology and Biochemistry · 1991 · 185 citations

Biogeochemistry, Engineering, Environmental Engineering +10

Absence of nitrogen fixation in clover grown on soil subject to long-term contamination with heavy metals is due to survival of only ineffective Rhizobium

K.E. Giller, S. P. McGrath, P. R. Hirsch · Soil Biology and Biochemistry · 1989 · 185 citations

Biogeochemistry, Engineering, Environmental Engineering +11