| Title | Authors | Year | 
|---|---|---|
| Environmental Health Criteria 85 Lead- Environmental Aspects | WHO, | 1989 | 
| Deposition of atmospheric pollutants on forests | Fowler, D… | 1989 | 
| Lichen Recolonization in London under Conditions of Rapidly Falling Sulfur-Dioxide Levels, and the Concept of Zone Skipping. | Hawksworth… | 1989 | 
| Effects of cadmium and PCBs on reproduction of the sea star Asterias rubens: aberrations in the early development | Besten, P.… | 1989 | 
| Unifying nutrient-chlorophyll relationships in lakes. | Prairie, Y.… | 1989 | 
| Effects of nitrogen dioxide on biochemical and physiological characteristics of soybean. | Sabaratnam… | 1988 | 
| Critical Loads for Sulphur and Nitrogen | Nilsson, J… | 1988 | 
| Distribution and movement of manganese in plants | Loneragan,… | 1988 | 
| Modelled historical concentrations and depositions of ammonia and ammonium in Europe | Asman, W.A.… | 1988 | 
| Nitrogen and carbon isotope ratios in seabird rookeries and their ecological implications | Mizutani, H… | 1988 |