A general inventory of all known UFO periodicals ever published worldwide
by Edoardo Russo, CISU (Italy)
Release 1.1 – May 2005 (2,034 entries) – Excel format
A general inventory of all known UFO periodicals ever published worldwide
by Edoardo Russo, CISU (Italy)
Release 1.1 – May 2005 (2,034 entries) – Excel format