First ecology : ecological principles and environmental issues / Alan Beeby, Anne-Maria Brennan. Beeby, Alan. Brennan, Anne-Maria. Ecology. Human ecology. QH541 .B4145 2008 577.5 22 BEF Previously published: 1st ed. London : Chapman & Hall, 1997. Includes bibliographical references (p. [368]-385) and index. Oxford ; Oxford University Press, 2008. 2008. 2008 Text xxix, 403 p. : eng