From search of external encyclopedias:
Wheal Maid (Chemistry) [Soil contamination] Former mine in Cornwall, England ...
Terra preta (Earth) [Types of soil] Very dark, fertile Amazonian anthropogenic soil ...
Zone rouge (Chemistry) [Soil contamination] Environmentally devastated WWI battlefields in France ...
Circumneutral (Earth) [Types of soil] Circumneutral is a descriptor for soils which have a pH that ...
Glomalin (Biology) [Fungal proteins] [Soil chemistry] [Soil biology] Glomalin is a hypothetical glycoprotein produced abundantly on hyphae and spores ...
Tilth (Biology) [Soil chemistry] [Soil biology] Health of soil, suitability for growing ...
Sharon Aarons (Biography) [Soil chemistry] [Soil biology] !-- Please do not remove or change this AfD message until ...
Podsolisation (Chemistry) [Soil chemistry] Podsolisation is an extreme form of leaching which causes the eluviation ...
Loam (Earth) [Types of soil] Soil composed of similar proportions of sand and silt, and somewhat ...
Soil zoology (Biology) [Soil biology] Study of animals that live in soil ...
Soil life (Biology) [Soil biology] ...
Jonesiaceae (Biology) [Soil biology] Family of bacteria ...
Soil ecology (Biology) [Soil biology] Study of the interaction of soil and life ...
Humus (Earth) [Types of soil] Humus is the organic matter above the topsoil and below leaf ...
Humus form (Biology) [Soil biology] Arrangement of organic and mineral layers in soil ...
Soil chemistry (Chemistry) [Soil chemistry] Study of chemical characteristics of soil ...
Liming (Chemistry) [Soil chemistry] Soil; Application of minerals to soil ...
Bogoriellaceae (Biology) [Soil biology] Family of bacteria ...
Microbacteriaceae (Biology) [Soil biology] Family of bacteria ...
Rarobacteraceae (Biology) [Soil biology] Family of bacteria ...
Soil respiration (Biology) [Soil biology] Chemical process produced by soil and the organisms within it ...
Dermabacteraceae (Biology) [Soil biology] Family of bacteria ...
Micromonosporaceae (Biology) [Soil biology] Family of bacteria ...
Rathayibacter tritici (Biology) [Soil biology] Species of bacterium ...
Brevibacterium iodinum (Biology) [Soil biology] Species of bacterium ...
Promicromonosporaceae (Biology) [Soil biology] Family of bacteria ...
Clavibacter michiganensis (Biology) [Soil biology] Species of bacterium ...
Corby toxic waste case (Chemistry) [Soil contamination] Court case linking atmospheric toxic waste and birth defects ...
Rhodococcus rhodochrous (Biology) [Soil biology] Species of bacterium ...
Entomopathogenic nematode (Biology) [Soil biology] Group of thread worms that attack insects ...