| Title | Authors | Year | 
|---|---|---|
| Critical levels for ozone; a UNECE workshop report | Fuhrer, J… | 1994 | 
| Critical Loads of Acidity in the United Kingdom | UKCLAG, | 1994 | 
| Scotland's soils: Research issues in developing a soil sustainability strategy | Billett, M.… | 1994 | 
| Interactions between insects and air pollutants, in Responses to the Gaseous Environment: Molecular, metabolic and physiological aspects, | Whittaker,… | 1994 | 
| Atlas of the bryophytes of the British Isles | Preston, C.… | 1994 | 
| Critical levels of air pollutants for Europe | Ashmore, M.… | 1994 | 
| The effect of zinc oxide on the growth of the unicellular alga Selenastrum capricornutum | Van… | 1994 | 
| The control of Brachypodium pinnatum in chalk grasslands: influence of management and nutrients | Baxter, D… | 1994 | 
| Acidification of freshwater ecosystems: implications for the future | Rosseland,… | 1994 | 
| Group report: are chemical and biological changes reversible? | Dise, N.B… | 1994 |