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EVS-EN 14996:2006 Vee kvaliteet : juhend veekogude seisundi bioloogiliste ja ökoloogiliste hinnangute tagamiseks = Water quality : guidance on assuring the quality of biological and ecological assessments in the aquatic environment
Translator: Henn Timm, Author: Eesti Standardikeskus
Agronomy Research ; 3 vol. 14 (2016)Eesti Maaülikool, Eesti Maaviljeluse Instituut, Lithuanian Institute of Agriculture, Lithuanian Institute of Horticulture, Lithuanian University of Agriculture, Latvia University of Agriculture