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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Pandey, B.N.
Ecology and animal behaviour; Vol. 4
Tata McGraw-Hill, 2012
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Allee, W.C.
Ecological animal geography
John Wiley & Sons, 1963
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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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Yeates, N. T. M.
Animal science: reproduction, climate, meat, wool / N. T. M. Yeates, T. N. Edey, M. K. Hill
Pergamon Press, 1975
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