Platt, Elizabeth T Wright, John Kirtland Aids to geographical research bibligraphies, periodicals, atlases, gazetteers and other reference books - 2nd ed. - Westport Greenwood press, publishers 1923 - xii, 331p.; 22cm. Subjects--Topical Terms: BibliographyGeographical educationGeographical periodicalsGeographyGeorgraphical bibligraphies