Protection of the environment of the Baltic Sea area

vastutusandmed
Harald-Adam Velner
allikas
The European Closed Seas : Environmental Status and Solutions for the Mediterranean, Baltic and Black Seas, June 2-3, 1993, Thessaloniki, Greece : proceedings
ilmumiskoht
[Helsinki
kirjastus/väljaandja
UETP-EEE]
ilmumisaasta
leheküljed
p. 61-68: ill
ISBN
951-9110-91-7
Velner, H.-A. Protection of the environment of the Baltic Sea area // The European Closed Seas : Environmental Status and Solutions for the Mediterranean, Baltic and Black Seas, June 2-3, 1993, Thessaloniki, Greece : proceedings. [Helsinki : UETP-EEE], 1994. p. 61-68: ill.