TY  - BOOK
AU  - Dearden,Philip
AU  - Mitchell,Bruce
TI  - Environmental change and challenge: a Canadian perspective 
SN  - 9780195419276
AV  - GF511 .D42 2005
PY  - 2005///
CY  - Don Mills, Ont.
PB  - Oxford University Press
KW  - Human ecology
KW  - Canada
KW  - Environmental protection
KW  - Nature
KW  - Effect of human beings on
N1  - Includes bibliographical references (p. [610]-618) and index
ER  -