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Effects of long-term non-point eutrophication on the abundance and biomass of macrozoobenthos in small lakes of Estonia
In: Proceedings of the Estonian Academy of Sciences: Eesti Teaduste Akadeemia toimetised. Biology, ecology, Band 55, Heft 3, S. 187
ISSN: 1406-0914
Autumn numbers and distribution of the staging greylag goose Anser anser in Estonia in 1990–98; pp. 26–39
In: Proceedings of the Estonian Academy of Sciences: Eesti Teaduste Akadeemia toimetised. Biology, ecology, Band 52, Heft 1, S. 26
ISSN: 1406-0914
Nitrogen and phosphorus in Estonian rivers discharging into Lake Peipsi: estimation of loads and seasonal and spatial distribution of concentrations
In: Estonian journal of ecology, Band 60, Heft 1, S. 18
STUDY OF THE MULTIVARIATE STRUCTURE OF THE ESTONIAN Alchemilla L. (ROSACEAE) MICROSPECIES: AN EXAMPLE OF THE STRUCTURAL INDICES APPROACH
In: Proceedings of the Estonian Academy of Sciences: Eesti Teaduste Akadeemia toimetised. Biology, ecology, Band 49, Heft 3, S. 289
ISSN: 1406-0914
Modelling the hydrochemical status of small stratified Lake Verevi (Estonia)
In: Estonian journal of ecology, Band 56, Heft 2, S. 87
Water level and water temperature as factors determining phytoplankton biomass and nutrient content in Lake Peipsi
In: Proceedings of the Estonian Academy of Sciences: Eesti Teaduste Akadeemia toimetised. Biology, ecology, Band 54, Heft 1, S. 5
ISSN: 1406-0914