Comparison of communities of arbuscular mycorrhizal fungi in roots of two Viola species; pp. 3–14

Population stage structure of three congeneric Dryopteris species in Estonia; pp. 15–30

Nest-tree and nest-stand characteristics of forest-dwelling raptors in east-central Estonia: implications for forest management and conservation; pp. 31–50

Polychlorinated dibenzo-p-dioxins and dibenzofurans in Baltic herring and sprat in the north-eastern part of the Baltic Sea; pp. 51–60

Model calculations of diffuse attenuation coefficient spectra in lake waters; pp. 61–81