Soils - Nitrogen content.

15N tracing of microbial assimilation, partitioning and transport of fertilisers in grassland soils by: (書目-電子資源)

Soil nitrogen ecology by: (書目-電子資源)

Soil and recycling management in the Anthropocene era by: (書目-電子資源)

Biogeosciences.

Soils

Nitrogen

Plant Sciences.

Crops and nitrogen.

Environmental Chemistry.

Nitrogen cycle.

Nitrogen fertilizers.

Analytical Chemistry.

Microbial Ecology.

Environment, general.

Nature Conservation.

Microbiology.

Biotechnology.

Landscape Ecology.

Agriculture.

Waste Management/Waste Technology.