Title | Authors | Year |
---|---|---|
Wildlife toxicology |
Hoffman, D.… |
1990 |
Forest decline, nutrient supply and diagnostic fertilisation in southwestern Germany and in southern California. |
Huettl, R.F… |
1990 |
Afforestation and Lake Acidification: A Comparison of Four Sites in Scotland. |
Kreiser, A.… |
1990 |
The effect of air quality on tree growth. |
Lee, H.S.J… |
1990 |
Decline of carpophores of mycorrhizal fungi instand, of Pinus sylvestris |
… |
1990 |
Forest soil chemical changes between 1949-50 and 1987 |
Billett, M.… |
1990 |
The variation in the acidity of ground and surface waters in Northern Ireland |
Jordan, C… |
1990 |
Successional changes in the soft-water macrophyte vegetation of (sub)atlantic, sandy, lowland regions during this century |
Arts, G.H.P… |
1990 |
Cation-exchange properties and adaptation to soil acidity in bryophytes |
Buscher, P… |
1990 |
Effects of ammonia, ammonium sulphate and sulphur dioxide on the frost sensitivity of Scots pine (Pinus sylvestris L.) |
Dueck, T.A… |
1990 |