Title Authors Year
Boron, zinc iron and managanese content in four grassland species

Adarve, M.…

1998
Environmental Health Criteria 200 Copper

WHO,

 		1998
River Habitat Quality

Service,…

1998
Effects of ammonia deposition on forests in the Netherlands

Van der…

1998
Relationships between atmospheric nitrogen inputs and the vertical nitrogen and phosphorus concentration gradients in the lichen Cladonia portentosa

Hyvdrinen,…

1998
Air pollution fades the plumage of the Great Tit

Eeva, T.; E…

1998
Effects of carbon dioxide and nitrogen enrichment on a plantinsect interaction: the quality of Calluna vulgaris as a host for Operophtera brumata

Kerslake, J…

1998
Iron-manganese interactions among clones of nilegrass

Foy, C. D…

1998
Assessment of the exposure and loads of acidifying and eutrophying pollutants and ozone, as well as their harmful influence on the vitality of the trees and the speulder forest ecosystem as a whole.

Erisman, J.…

1998
Unintentional experiments with terrestrial ecosystems: ecological effects of sulphur and nitrogen pollutants

Lee, J.A.…

1998