01280cam a22003137a 4500 15881024 20171002111558.0 090825s2010 onca b 001 0 eng 9780771085185 PK-LaUMT 576.8 22 THE-P Theberge, John B. The ptarmigan's dilemma : an exploration into how life organizes and supports itself / John Theberge and Mary Theberge Toronto, Ont. : McClelland & Stewart, 2010 401 p. : ill. ; 24 cm. The authors examine what the mechanisms of evolution are and how they work. With examples from the very latest discoveries in genetics and ones they have made in their own field work, "The Ptarmigan's Dilemma" "is a ground-breaking explanation of evolution for non-scientists--and a look at the rich diversity of life on Earth that's under threat today. Evolution (Biology) Ecology. Life (Biology) Évolution (Biologie) Écologie. Vie (Biologie) Evolutionaire biologie Ecosystemen Adaptatie (fysiologie, biologie) Populatiedynamica Theberge, Mary T. BK 98655 98655 0 0 0 0 01 01 2017-10-02 0 576.8 THE-P 113820 2017-10-02 00:00:00 2017-10-02 BK