Title Authors Year
Effects of ammonia, ammonium sulphate and sulphur dioxide on the frost sensitivity of Scots pine (Pinus sylvestris L.)

Dueck, T.A…

1990
Cadmium uptake and toxicity to water hyacinth: effect of repeated exposures under controlled conditions

Nir, R ;…

1990
Wildlife toxicology

Hoffman, D.…

1990
Mechanism of toxicity of zinc to the marine diatom Nitzschia closterium

Stauber, J…

1990
Toxicity of heavy metals to brine shrimp Artemia.

Gajbhiye, S…

1990
Air pollution and agricultural aphid pests. I: Fumigation experiments with SO2 and NO2.

Houlden, G…

1990
Fine Root Studies in situ and in the Laboratory.

Wollmer, H…

1990
Bryophytes and heavy metals: a literature review

Tyler, G.…

1990
The nutritional status of Picea abies (L.) Karst. across Europe, and implications for "forest decline".

Cape, J.N…

1990
Phosphorus and nitrogen limitation of phytoplankton growth in the freshwaters of North America: a review and critique of experimental enrichments

Elser, J.J…

1990