Title Authors Year
Hematological Parameters in Fish Channa punctatus Under the Stress of Manganese

Garg, V. K…

1989
A global assessment of natural sources of atmospheric trace metals

Nriagu, J.O…

1989
Global Emissions of Nitrogen and Sulfur-Oxides from 1860 to 1980

Dignon, J…

1989
Interacting effects of soil acidity and canopy cover on the species composition of field layer vegetation in oak/hornbeam forests

Tyler, G.…

1989
Forest decline and Air Pollution

Schulze, E.…

1989
Long term changes in the acidity of forest soils in north east Scotland

Billett, M.…

1988
Condition of Scots Pine fine roots and mycorrhiza after fungicide application and low-level ozone exposure in a 2-year field experiment

Manninen, A…

1988
Environmental Health Criteria 81 Vanadium

WHO,

 		1988
Detection of manganese deficiency and toxicity in plants. Manganese in soils and plants

Hannam, R.…

1988
The response of the feather moss, pleurozium-schreberi, to 5 years of simulated acid precipitation in the canadian boreal forest

Hutchison,…

1988