Action plan for the sound management of obsolete pesticides in the Vitebsk region of the Republic of Belarus: [this action plan is developed by a Belarusian/Dutch team of experts in the framework of the project "Building Capacity for Transboundary Water Resources Management in the Zapadnaya Dvina River Basin" / authors and contributors: Yuri Solovjev, Saveliy Kuzmin, Valentin Fedenya, Sergey Deshchits, Maryna Belavus, Maryna Karavai, Eugeniy Lobanov, Rik Kleinjans, Corinne van Voorden