| Title | Authors | Year |
|---|---|---|
| Acid Rain and its Impact: The Critical Loads Debate |
Hornung, M… |
1994 |
| Group report: are chemical and biological changes reversible? |
Dise, N.B… |
1994 |
| The effect of zinc powder on the growth of the unicellular alga Selenastrum capricornutum |
Van Woensel… |
1994 |
| Long-term changes in watershed retention of nitrogen - its causes and aquatic consequences |
Stoddard, J… |
1994 |
| Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata |
Gaur, J. P… |
1994 |
| The Influence of Carbon Dioxide or Ozone Concentration on Growth and Assimilate Partitioning in Seedlings of Nine Conifers. |
Mortensen,… |
1994 |
| Impacts of nitrogen deposition in terrestrial ecosystems in the United Kingdom |
INDITE, |
1994 |
| Atlas of the Bryophytes |
Hill, M.;… |
1994 |
| Causal mechanisms by which sulphate, nitrate and acidity influence frost hardiness in red spruce: review and hypothesis. |
Sheppard, L… |
1994 |
| Transboundary Air Pollution |
Effects,… |
1994 |