Diary, Summer 1906
Flora of New Providence and Andros, With an Enumeration of the Plants Collected by John I. Northrop and Alice R. Northrop, in 1890; V. 1
Flora of New Providence and Andros, with an Enumeration of the Plants Collected by John I. Northrop and Alice R. Northrop, in 1890
Through Field and Woodland
Note-book
Flora of Nashuina Island
Through Field and Woodland. A Companion for Nature Students ... Edited by O.P. Medsger. With 200 Illustrations [including a Portrait], Etc
Flora of New Providence and Andros (Bahama Islands)
Plant Notes from Tadousac and Temiscouata County, Canada