Macfadyen, A.
Animal ecology: aims and methods / by A. Macfadyen
Pitman Publishing Corporation, 1963
 Buku Teks
Pandey, B.N.
Ecology and animal behaviour; Vol. 4
Tata McGraw-Hill, 2012
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Peters, Robert Henry
The ecological implications of body size / Robert Henry Peters
Cambridge University Press, 1983
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The ecology of animal movement
edited by Ian R. Swingland and Paul J. Greenwood
Clarendon Press, 1983
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Southwood, T.R.E.
Ecological methods : with porticular reference to the study of insect populations / T.R.E. Southwood
Chapman and Hall , 1968
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