The subkingdom Embryophyta (cont.): division Tracheophyta, Part 1
A Methodology for Optimizing the Cost Matrix in Cost Sensitive Learning Models applied to Prediction of Molecular Functions in Embryophyta Plants
Campbell on the Evolution of the Land Plants: The Evolution of the Land Plants (Embryophyta) . By Douglas Houghton Campbell. 731 pp., 351 figs. Stanford University Press. 1940. $6.50.
