Sylva telluriana. Mantis synopt. New genera and species of trees and shrubs of North America, and other regions of the earth, omitted or mistaken by the botanical authors and compilers, or not properly classified, now reduced by their natural affinities to the proper natural orders and tribes Q Science
The Bradshaw lecture on some points in heredity delivered before the Royal college of surgeons of England on December 6th, 1911 Q Science
The metric fallacy; an investigation of the claims made for the metric system and especially of the claim that its adoption is necessary in the interest of export trade Q Science
