The year book of the International Council of Scientific Unions.
International Council of Scientific Unions.
International Council of Scientific Unions.Secretary-General.
London : The Council,
[1954]-1998.
Vols. for -1998 have title: Year book.
Published: Paris, France ; Miami, Fla. : ICSU Press for ICSU, 1986-
Financial statement issued as supplement some years.
Issued by: the Secretary-General of ICSU.
International Council of Scientific Unions.
Year book