Bulletin du Jardin botanique national de Belgique.

v.62-63(1994); v.1(1902-1905); v.37-38 1967-68; v.39 (1969); v.39-40 1969-70; v.41-42 1971-72; v.43 1973; v.43 1973 no.3-4 c.2; v.43-44(1973-1974); v.44 1974; v.47-49 1977-79; v.48-49 1978-79; v.50-51 1980-81; v.51-52 1981-82; v.52-53 1982-83; v.54 1984; v.54-55 1984-85; v.55 1985; v.56 1986; v.57 1987; v.57-58 1987-88; v.58 1988; v.59 1989; v.59-60 1989-90; v.60-61 1990-91; v.61 yr.1991; v.61-62 1991-93; v.62-63 1993-94; v.63-64 1994-95; v.64-65 1995-96; v.65-66 1996-97; v.66-67 1997-99; v.2(1910); v.3(1911); v.38(1968); v.39(1969); v.40(1970); v.41(1971); v.42(1972); v.45(1975); v.46(1976); v.47(1977); v.48(1978); v.49(1979); v.50(1980); v.51(1981); v.5(1915); v.53(1983); v.54(1984); v.55(1985); v.56(1986); v.57(1987); v.58(1988); v.59(1989); v.60(1990); v.61(1991); v.64(1995); v.65(1996); v.66(1997); v.67(1999); v.26-50 INDEX(1956-1980); index v.26-50 1956-80