Botham, E. Olive Trench, Two pioneers : life sketches of Thomas and Mark Botham / by Mrs. Mark Botham ; foreword by S.M. Zwemer. - London ; Philadelphia : China Inland Mission, (c)1924. - 140 pages, 4. leaves of plates : illustrations, map, portraits ; 19 cm. Subjects--Personal Names: Botham, Thomas Earlum.Botham, Mark Edwin. Subjects--Corporate Names: China Inland Mission. Subjects--Topical Terms: Missions--China. LC Class. No.: BV3427 / .T867 1924