@article {4168, title = {The principal phytogeographic elements of the Southern Rhodesian flora}, journal = {Rhodesia Scientific Association Proceedings and Transactions}, volume = {44}, year = {1956}, pages = {53-63}, keywords = {ZIMBABWE}, author = {Wild, H.} } @article {1651, title = {The vegetation types of the Federation}, journal = {Rhodesia Scientific Association Proceedings and Transactions}, volume = {45}, year = {1957}, pages = {73-91}, keywords = {VEGETATION, ZIMBABWE}, author = {Boughey, A. S.} }