01035nam a22001697a 4500 180919b xxu||||| |||| 00| 0 eng d 0632035463 QL751.K815 Krebs,J.R. An introduction to behavioural ecology. / Davis,N.B 3rd ed. London: Blackwell Science ltd; 1993. xii,420p.: ill. ; 24cm. Includes references and index. Contents:Introduction,1: Natural selection,ecology and behaviour, -- Testing hypotheses in behavioral ecology, -- Economic decisions and the individual, -- Predators versus prey: Evolutionary arms races -- Competing for resources -- Living in groups -- Fighting and assessment -- Sexual conflict and sexual selection -- Parental care and mating systems -- Alternative breeding strategies -- On selfishness and altruism -- Co-operation and helping in birds,mammals and fish -- Altruism in the social insects -- The design of signals:Ecology and evolution -- Conclusion. lcc BK 6713 14213 0 0 lcc 0 0 WIUC-1 WIUC-1 REF 2018-09-19 0 QL751.K815 8114/076/16 2018-09-19 00:00:00 1 2018-09-19 BK