| Title | Authors | Year |
|---|---|---|
| Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata |
Gaur, J. P… |
1994 |
| Effects of atmospheric ammonia and ammonium sulphate on vesicular-arbuscular mycorrhizal colonisation in three heathland species |
Heijine, B… |
1994 |
| Does nitrogen supply limit the growth of Antarctic lichens? |
Crittenden… |
1994 |
| Transboundary Air Pollution |
Effects,… |
1994 |
| Monitoring Danish raised bogs |
Aaby, B.… |
1994 |
| Effects of atmospheric ammonia on vegetation - a review |
Fangmeir, A… |
1994 |
| The Demographic Consequences of Nitrogen-Fertilization of a Population of Sundew, Drosera-Rotundifolia |
… |
1994 |
| Heavy-metal binding by mycorrhizal fungi |
Galli, U.;… |
1994 |
| Shoot nitrate reductase activities of field-layer species in different forest types. |
Hogborn, L… |
1994 |
| Effects of zinc and copper on growth and metal accumulation in duckweed, Lemna minor |
Dirilgen, N… |
1994 |