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

…

1993
Effects of simulated nitrogen rich and acid rain on the nitrogen-fixing lichen Peltigera aphthosa (L.) Willd.

Hallbdcken…

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

IAEA,

 		1992
Lichen Flora of Great Britain and Ireland

Purvis, O.W…

1992
Spatial variation in ozone resistance of British populations of Plantago major L.

Reiling, K…

1992
Acid Soil and Acid Rain

Kennedy, I.…

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
Deposition of Atmospheric Ammonia to Moorlands.

Sutton, M.A…

1992