Title Authors Year
Reproduction in two submersed macrophytes declines progressively at low pH.

Titus, J.E…

1993
Urban Air Quality in the United Kingdom. First Report of the Quality of Urban Air Review Group

Group,…

1993
North Sea quality status report 1993

OSPARCOM,…

1993
Stratospheric Aerosol Optical Depths, 1850-1990.

Sato, M. ;…

1993
Effects of acidic gases and mists on the reproductive capability of 3 fern species

Lawrence, P…

1993
Terrestrial SSSIs at risk from acidification in Scotland

Ross, A.…

1993
Zinc Phytotoxicity

Chaney, R.…

1993
The influence of nitrogen fertilization on ectomycorrhizas and their fungal corpophores in young stands of Pinus sylvestris

…

1993
Nitrogen and phosphorus concentrations and N:P ratios in Norwegian lakes. Perspective on nutrient limitation

Faafeng, B…

1993
Chromium toxicity in Salvia scarea I Effects of hexavalent chromium on seed germination and seedline development

Corraddi, M…

1993