Title Authors Year
The effect of zinc powder on the growth of the unicellular alga Selenastrum capricornutum

Van Woensel…

1994
Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata

Gaur, J. P…

1994
The Influence of Carbon Dioxide or Ozone Concentration on Growth and Assimilate Partitioning in Seedlings of Nine Conifers.

Mortensen,…

1994
Critical levels for ozone; a UNECE workshop report

Fuhrer, J…

1994
Causal mechanisms by which sulphate, nitrate and acidity influence frost hardiness in red spruce: review and hypothesis.

Sheppard, L…

1994
Critical Loads of Acidity in the United Kingdom

UKCLAG,

 		1994
The effects of various platinum metal species on the water plant Eichhornia crassipes (MART.). Solms.

Farago, M.…

1994
Monitoring Danish raised bogs

Aaby, B.…

1994
Scotland's soils: Research issues in developing a soil sustainability strategy

Billett, M.…

1994
Critical levels of air pollutants for Europe

Ashmore, M.…

1994