George POINAR, Jr. & Roberta POINAR. 2008. What Bugged the Dinosaurs? Insects, Disease, and Death in the Cretaceous. Princeton University Press, Princeton et Oxford, 263 p. Relié. $ 29-95-Pierre Jolivet
Mary Jane WEST-EBERHARD. 2003. Developmental Plasticity and Evolution. Oxford University Press, New York, 794 p. $ 65.45. Les prix varient beaucoup sur le web.