Title Authors Year
Effects of a short ozone exposure given at different stages in the development of Plantago major L.

Reiling, K…

1992
Growth limiting nutrients in Sphagnum dominated bogs subject to low and high atmospheric Nitrogen supply

Aerts, R.;…

1992
Summary of phytotoxic levels of soil arsenic

Sheppard, S…

1992
Environmental Health Criteria 135 Cadmium - Environmental Aspects

WHO,

 		1992
The Effects of pH, Aluminum Concentration and Temperature on the Embryonic-Development of the European Common Frog, Rana- Temporaria

Beattie, R.…

1992
Ecophysiological effects of acid rain on bryophytes and lichens

Farmer, A.M…

1992
Biological recording of changes in British wildlife

Adams, K.J…

1992
Effects of acid precipitation, fertilisation and liming on the ground vegetation in coniferous forests of southern Germany

…

1992
Changes in species composition of semi-natural vegetation associated with the increase in atmospheric inputs of nitrogen

Pitcairn, C…

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

Morris, J.T…

1991