Title | Authors | Year |
---|---|---|
The variation in the acidity of ground and surface waters in Northern Ireland |
Jordan, C… |
1990 |
Seasonal changes in amino acids, protein and total nitrogen in needles of fertilised Scots pine trees |
Näsholm, T… |
1990 |
Forest decline, nutrient supply and diagnostic fertilisation in southwestern Germany and in southern California. |
Huettl, R.F… |
1990 |
Wildlife toxicology |
Hoffman, D.… |
1990 |
Afforestation and Lake Acidification: A Comparison of Four Sites in Scotland. |
Kreiser, A.… |
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 |
The effect of air quality on tree growth. |
Lee, H.S.J… |
1990 |
Forest soil chemical changes between 1949-50 and 1987 |
Billett, M.… |
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 |