Identification Guide to the Fossil Plants of the Horseshoe Canyon Formation of Drumheller, Alberta

by (author) Kevin Aulenback

A Monograph of Chalara and Allied Genera

by (author) T.R. Nag Raj & Bryce Kendrick

The War on Weeds in the Prairie West

An Environmental History

by (author) Clinton L. Evans

Faces in the Forest

First Nations Art Created on Living Trees

by (author) Michael D. Blackstock