APIS Bibliography

Title	Authors	Year
Interacting effects of soil acidity and canopy cover on the species composition of field layer vegetation in oak/hornbeam forests	Tyler, G.…	1989
Acidification and Otter (Lutra lutra) Distribution in Scotland	Mason, C.F…	1989
Lichen Recolonization in London under Conditions of Rapidly Falling Sulfur-Dioxide Levels, and the Concept of Zone Skipping.	Hawksworth…	1989
A comparison of plant toxicities of some industrial chemicals in soil culture and soilless culture	Adema, D ;…	1989
Effects of SO2, NO2, and O3 on Population Development and Morphological and Physiological Parameters of Native Herb Layer Species in a Beech Forest.	Steubing, L…	1989
Long term changes in the acidity of forest soils in north east Scotland	Billett, M.…	1988
Determination of plant-available soil manganese	Reisenauer…	1988
Understanding the Pollution Sensitivity of Lichens	Richardson…	1988
Environmental Health Criteria 81 Vanadium	WHO,	1988
Urban distribution of Rhytisma acerinum (Pers.) Fries (tar spot) on sycamore	Leith, I.D…	1988