Title Authors Year
Acute toxicity of six metals to the rotifer Brachionus calyciflorus, with comparisons to other freshwater organisms

Couillard,…

1989
Results of the harmful effects of water pollutants to Daphnia magna in the 21 day Reproduction Test

Kühn, R ;…

1989
A global assessment of natural sources of atmospheric trace metals

Nriagu, J.O…

1989
Manganese induced haematological and biochemical anomalies in Heteropneustes fossilis

Garg, V. K…

1989
Lead hazards to fish, wildlife and invertebrates: a synoptic review

Eisler, R…

1989
Understanding the Pollution Sensitivity of Lichens

Richardson…

1988
Environmental Health Criteria 81 Vanadium

WHO,

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

Hannam, R.…

1988
Urban distribution of Rhytisma acerinum (Pers.) Fries (tar spot) on sycamore

Leith, I.D…

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

Hutchison,…

1988