First ecology :
Beeby, Alan
First ecology : ecological principles and environmental issues / Alan Beeby and Anne-Maria Brennan - 3rd ed. - New Delhi : Oxford University Press, c2008. - xxix, 403 p. : ill., maps. ; 25 cm.
Ecology
Human ecology
QH541 / .B4145 2008
First ecology : ecological principles and environmental issues / Alan Beeby and Anne-Maria Brennan - 3rd ed. - New Delhi : Oxford University Press, c2008. - xxix, 403 p. : ill., maps. ; 25 cm.
Ecology
Human ecology
QH541 / .B4145 2008