Heritage conservation
Subtitle: the built environment
By: E. Neville Ward with Beth Killham.
Contributors: Killham, Beth.; Ward, E. Neville.
Series: Working paper ; 44
Publisher: Environment Canada
Published: 1986
Place of publication: Ottawa
Language: eng
Subjects: Environmental protection.; Historic sites -- Canada -- Conservation and restoration.; Parks -- Government policy -- Canada.
Notes: Bibliography: p. 178-185.

6