Title Authors Year
Empirical nitrogen critical loads: update since Lokeberg (1992)

Bobbink, R…

1995
Injury of leatherleaf fern and tomato from volatilized ammonia after fertilizer application.

Schumann, A…

1995
Establishing critical levels for the effects of air pollution on vegetation

Ashmore, M.…

1995
Biological Nitrogen-Fixation - an Efficient Source of Nitrogen for Sustainable Agricultural Production

Peoples, M…

1995
The effect of repeated N fertlization on mye infection in heather (Calluna vulgaris (L) Hull)

Caporn, S.J…

1995
Effects of acid deposition on Dutch forest ecosystems

Vriers, W…

1995
Studies in Environmental Science 63

Erisman, J.…

1995
Are calcareous grasslands in the UK under threat from nitrogen deposition - an experimental determination of a critical load

Wilson, E.J…

1995
The use of an unenclosed field fumigation system to determine the effects of elevated ozone on a grass clover mixture.

Wilbourn, S…

1995
Nitrogen saturation in a long-term forest experiment with annual additions of nitrogen

Tamm, C.O…

1995