612.2 '
Cib
c
Ciba Foundation Symposium on Development of the Lung. Long, 1966. 
      Development of the lung. Edited by A. V. S. de Reuck and Ruth Porter . London, J. & A. Churchill, 1967.
xv, 408 p. ilus. láms. tablas 21 cm 
Incluye bibliografía.