Report / Institute of Fresh-water Research, Drottningholm.

no.9-13 1936-1937; no.15 1939; no.19 1942; no.23-24 1945; no.25 1946; no.29 1948; no.30 (1950); no.31-34(1950-1953); no.35-37(1954-1956); no.37 1956; no.37-38 (1956-57); no.38 1957; no.39 1958; no.39-40 (1958-59); no.40 1959; no.42 1961; no.41-44(1960-1962); no.45-46 (1964-65); no.45-48(1964-1968); no.47-49 (1967-69); no.49-52(1969-1972); no.53-56(1973-1977); no.58 (1979); no.57-60 1979-1982; no.57-60(1979-1983); no.61 1984; no.62 (1985); no.63 (1986); v.29-31; v.32-36; v.37-40; v.41-45; v.46-48; v.49-51; v.52-55; v.56-58; v.59-61; v.62-63; no.23-29(1945-1949); no.46-47; no.49; no.50-53; no.54-56; no.57-60; no.61-63