Title Authors Year
Physiological effects of long term exposure to low concentrations of SO2 and NH3 on poplar leaves.

Hove, L.W.A…

1991
Comparisons of 3 Woodland Sites in NW Britain Differing in Richness of the Epiphytic Lobarion-Pulmonariae Community and Levels of Wet Acidic Deposition

Farmer, A.M…

1991
Forest decline, nutrient supply and diagnostic fertilisation in southwestern Germany and in southern California.

Huettl, R.F…

1990
Cadmium uptake and toxicity to water hyacinth: effect of repeated exposures under controlled conditions

Nir, R ;…

1990
Toxicity of heavy metals to brine shrimp Artemia.

Gajbhiye, S…

1990
Fine Root Studies in situ and in the Laboratory.

Wollmer, H…

1990
Bryophytes and heavy metals: a literature review

Tyler, G.…

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 nutritional status of Picea abies (L.) Karst. across Europe, and implications for "forest decline".

Cape, J.N…

1990