Protection of the coastal wetland area : (Matsalu example)

Frisen, R., Thorell, L., Loigu, E., Velner, H.-A.* Protection of the coastal wetland area : (Matsalu example) // "Environmental Impact and Water Management in a Catchment Area Perspective" : 24-26 September, 2001, Tallinn, Estonia : proceedings of the Symposium dedicated to the 40th Anniversary of Institute of Environmental Engineering at Tallinn Technical University. Tallinn : Tallinn Technical University, 2001. p. 113-116 : map.