Title Authors Year
Effects of acid precipitation, fertilisation and liming on the ground vegetation in coniferous forests of southern Germany

…

1992
Biological recording of changes in British wildlife

Adams, K.J…

1992
Use of a field release system to distinguish the effects of dose and concentration of sulphur dioxide on winter barley.

Colls, J.J…

1992
The decrease of rich fen Bryophytes in the Netherlands.

Kooijman, A…

1992
Influence of Ozone Air-Pollution on Plant-Herbivore Interactions .2. Effects of Ozone on Feeding Preference, Growth and Consumption Rates of Monarch Butterflies (Danaus-Plexippus)

Bolsinger,…

1992
The Effects of Low Ph and Aluminum on Breeding Success in the Frog Rana-Temporaria

Beattie, R.…

1992
Environmental Health Criteria 135 Cadmium - Environmental Aspects

WHO,

 		1992
Changes in the Duch bryophyte flora and air pollution

Greven, H.C…

1992
Critical Load Maps for the United Kingdom I: Soil

UKCLAG,

 		1991
Effects of nitrogen loading on wetland ecosystems, with particular reference to atmospheric deposition

Morris, J.T…

1991