. "The Agricultural Museum was the first agricultural periodical magazine published in the United States, first printed July 4, 1810."@en . . . . . . "23132503"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Agricultural Museum (periodical)"@en . "1118940946"^^ . . . . . . "The Agricultural Museum was the first agricultural periodical magazine published in the United States, first printed July 4, 1810."@en . "9881"^^ . . . .