TY - GEN AU - Weibel, Ewald R. AU - Bolis, Liana AU - Taylor, C. Richard TI - Principle of animal design: the optimization and symmorphosis debate SN - 0521586674 U1 - 571.31 PY - 1998/// CY - Cambridge PB - Cambridge University Press KW - Life sciences biology KW - Physiology and related subjects KW - Anatomy and morphology ER -