TY - GEN AU - Bertalanffy, Ludwig von, 1901-1972 TI - Modern theories of development. An introduction to theoretical biology PY - 1933/// CY - London PB - Oxford University Press KW - BIOLOGIA KW - DESARROLLO EMBRIONARIO N1 - \"Translated and adapted by J.H. Woodger\"; Incluye bibliografía e índices ER -