Weathering.

Biological weathering and the environment of the earth by: (Language materials, printed)

Weathering and the riverine denudation of continents by: (Language materials, printed)

Hydrogeology.

Ecology.

Earth Sciences.

Water-rock interaction.

Geoecology/Natural Processes.

Geochemistry.

Plant ecology.

Plant Physiology.

Weathering.

Biooceanography.

Biogeosciences.

Environmental Chemistry.

Environmental Microbiology.

Atmospheric carbon dioxide.