Title Authors Year
The influence of nitrogen fertilization on ectomycorrhizas and their fungal corpophores in young stands of Pinus sylvestris

…

1993
The decrease of rich fen Bryophytes in the Netherlands.

Kooijman, A…

1992
Effects of simulated nitrogen rich and acid rain on the nitrogen-fixing lichen Peltigera aphthosa (L.) Willd.

Hallbdcken…

1992
Effects of Ionising Radiation on Plants and Animals at levels implied by Current Radiation Protection Standards

IAEA,

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

Aerts, R.;…

1992
Large-scale air pollution monitoring using lichens

Seaward, M.…

1992
Physiological response of three species of Sphagnum to ozone

Gagnon, Z.E…

1992
Deposition of Atmospheric Ammonia to Moorlands.

Sutton, M.A…

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

Beattie, R.…

1992
Measurement of Dry Deposition Velocities of NH3, and NH4+ over Natural Terrains

Duyzer, J.H…

1992