Environment: a geographical perspective/ F. K. Hare and C. I. JacksonCanada. Environment Canada. · First published 1972Open the Tome
Manual of the Flora of Jackson County, Missouri, by Kenneth K. Mackenzie, Assisted by B. F. Bush and OthersBenjamin Franklin Bush, Kenneth Kent MacKenzie · First published 2018Open the Tome
Sketch of the Life and Labours of Sir William Jackson Hooker, K. H. , D. C. L. Oxon. , F. R. S. , F. L. S. , EtcJoseph Dalton Hooker · First published 2011Open the Tome
