Following the filing of the order of the county board, the county clerk shall designate a time and place for a public meeting of all electors who are owners of any interest in real or personal property assessed for taxation in the district and who are residing within the boundaries of the district as fixed by the order of the county board. Notice of such meeting shall be given by publication two weeks in a newspaper of general circulation in the county, the last publication appearing at least seven days prior to said meeting; said notice shall be addressed "to all electors who are owners of any interest in real or personal property assessed for taxation in the district and who are residing within the following described boundaries", and shall include a description of the boundaries of the district as set forth in the order of the county board; PROVIDED, that if the proposed district shall be within two or more counties, the county clerk of the county in which the greater portion of the district is to be situated shall fix the time and place for the public meeting and cause notice thereof to be published in each county in which the district is to be situated in the manner hereinbefore provided.