Title Authors Year
Unifying nutrient-chlorophyll relationships in lakes.

Prairie, Y.…

1989
Environmental Health Criteria 86 Mercury- Environmental Aspects

WHO,

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

Kühn, R ;…

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

Hannam, R.…

1988
Acute toxicities of eleven metals to early life-history stages of the yellow crab Cancer anthonyi

Macdonald,…

1988
Fertilization in a mature Scots pine (Pinus-sylvestris l) stand - effects on fine roots

Ahlstrom, K…

1988
Air pollution - Historical trends

…

1988
Evaluation of the Montsouris series of ozone measurements made in the nineteenth century

Volz, A.;…

1988