. . . . "The milk supply of Boston, New York and Philadelphia" . "The milk supply of Boston, New York and Philadelphia"@en . . . . . . . . . . . . . . . . "Milk supply of Boston, New York, and Philadelphia"@en . "Milk supply of Boston, New York, and Philadelphia" . . "The Milk supply of Boston, New York and Philadelphia, by George M. Whitaker" . . . . . . . . . "The milk supply of Boston, New York, and Philadelphia" . "The milk supply of Boston, New York, and Philadelphia"@en .