. . "1933-08-20" . "Hill, John W. Chemist" . "Hill, John W. Chimiste" . . "Chemiker John William Hill" . "Chemist John William Hill" . "John William" . . "John Hill" . . "John W." . "John" . "John William Hill" . "John-William Hill" . . "W." . "J. W. Hill" . . "John W. Hill" . . . "Hill"@fr-FR . . "Chimiste John William Hill" . "Hill, John W. Chemiker" . "Hill" . "John-William" . "John W. Hill"@nl-NL . "John William Hill"@en . . . "J. W." . "Hill, John W. (John William)" . . "William" . . .