Bibliographia scientiae naturalis Helvetica.

v.2 1926; v.3/4 1927/28; v.1-7 1925-1931; v.6/8 1930/32; v.9/10 1933/34; v.8-12 1932-1936; v.11/12 1935/36; v.13/14 1937/38; v.15/16 1939/40; v.13-17 1937-1941; v.17/18 1941/42; v.19/20 1943/44; v.22/23 1946/47; v.24 1948; v.23-25 1947-1949; v.25 1949; v.26-28 1950; v.26-28 1950-1952; v.29-30 1953-1954; v.29-31 1953-1955; v.31-33 1955-1957; v.34-36 1958-1960; v.36 1960; v.37 1961; v.38 1962; v.39 1963; v.37-40 1961-1964; v.40 1964; v.41 1965; v.42 1966; v.43 1967; v.41-44 1965-1968; v.44 1968; v.45 1969; v.46 1970; v.47 1971; v.48 1972; v.49 1973; v.45-50 1969-1974; v.51 1975; v.52 1976; v.53 1977; v.54 1978; v.51-55 1975-1979; v.55 1979; v.56 1980; v.57 1981; v.56-58 1980-1982; v.58 1982; v.59-61 1983-1985; v.62-64 1986-1988; v.65-67 1989-1991; v.68 1992; v.69-70 1993-1994; v.71-72 1995-1996; v.73-74 1997-1998; v.75 1999; v.75 2000; v.76 2000; v.77 2001; v.78 2002; v.79 2003; v.80 2004