Data PolicyPublications | Institutes | Persons | Datasets | Projects | Maps | Infrastructure [ report an error in this record ]basket (0): add | show Secular changes in the salinity of the upper waters of the northern Baltic SeaHela, I. (1966). Secular changes in the salinity of the upper waters of the northern Baltic Sea. Comm. Physico-Mathem. 31(14): 1-21 In: Commentationes Physico-Mathematicae. Societas Scientiarum Fennica: Helsinki. ISSN 0069-6609, more Available in Author VLIZ: Non-open access 282175 [ request ] Keyword Marine/Coastal Author Top Hela, I. All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Author