A wide variety of plants, ranging in size from forest floor herbs to giant canopy trees, rely on animals to disperse their seeds. Typical values of the proporti

A Passion for Wildlife chronicles the history of the Canadian Wildlife Service and the evolution of Canadian wildlife policy over its first half century. It pre

Wilks provides a historical background, list of publications, and description of activities for most of the major science initiatives undertaken at the federal

Estimated losses of crops and livestock to pests; Estimated losses without pesticides and substituting only readily available; Nonchemical controls; Environment