What has the author Clara Barrus written?

Clara Barrus has written:

'The life and letters of John Burroughs' -- subject(s): American Authors, Biography, Naturalists

'John Burroughs, boy and man' -- subject(s): Accessible book

'Nursing the insane' -- subject(s): Psychiatric nursing

'Nursing the insane' -- subject(s): Accessible book, Psychiatric nursing, Mentally ill, Care

'John Burroughs'

'Whitman and Burroughs, comrades' -- subject(s): American Authors, Biography, Friends and associates, Naturalists

'Clara Barrus and John Burroughs papers' -- subject(s): Correspondence, Politics and Government, Houghton Mifflin Company, Description and travel, Publishers and publishing, Philosophy, Poetry, Voyages and travels, Practical Politics, American poetry, John Burroughs Memorial Association