<nowiki>Johan Fredrik Bahr; Johan Fredrik Bahr; Johann Friedrich Bahr; Johan Fredrik Bahr; Johann Friedrich Bahr; Johan Fredrik Bahr; Johann Friedrich Bahr; Johan Fredrik Bahr; Johann Friedrich Bahr; Johan Fredrik Bahr; Johan Fredrik Bahr; Johan Fredrik Bahr; Johan Fredrik Bahr; Johann Friedrich Bahr; Johann Friedrich Bahr; Johann Friedrich Bahr; Johan Fredrik Bahr; Johan Fredrik Bahr; Johann Friedrich Bahr; Johan Fredrik Bahr; Johan Fredrik Bahr; Johan Fredrik Bahr; químico sueco; সুয়েডীয় রসায়নবিদ; svéd kémikus, akadémikus, 1805-75; Rootsi keemik; químic suec; schwedischer Chemiker; Swedish chemist; شیمیدان سوئدی; svensk kemiker; chimist suedez; ceimiceoir Sualannach; svensk kemist; svensk kjemikar; כימאי שוודי; Zweeds scheikundige (1815-1875); svensk kjemiker; كيميائي سويدي; químico sueco; chimiste suédois; Swedish chemist; Swedish chemist; kimist suedez; kimiko suiso; Johan Fredrik Bahr; Johan Fredrik Bahr; Johan Fredrik Bahr; Bahr; Johan Fredrik Bahr</nowiki>