ACKNOWLEDGEMENTS

   The assistance of colleagues who have offered helpful suggestions and provided illustrative material is gratefully acknowledged.

            Mr. T. Watson, formerly of the University of Guelph, was of assistance in describing his research on ectoparasites of deer.  Mr. D. H. Johnston, Ontario Ministry of Natural Resources, contributed the section on rabies.  Particular thanks is extended to Miss J. F. Robinson, Ontario Ministry of Natural Resources, who took most of the colour photographs which add immeasurably to the clarity and usefulness of the manual.