Home › Authors › Robert Dale Olson Botne 👤 Robert Dale Olson Botne b. 1950 ยท 4 books Books by Robert Dale Olson Botne The Chindali language of Malawi 2008 A grammatical sketch of the Lusaamia verb 2006 A learner's Chichewa and English dictionary 1995 A Lega and English dictionary with an index to Proto-Bantu roots 1994