Geophysique exterieure : geophysics, the Earth's environment: lectures delivered at Les Houches during the 1962 session of the Summer School of Theoretical Physics, University of Grenoble /
Université de Grenoble.Ecole d'Été de Physique Théorique(1962 :Les Houches)
De Witt, Cecile M.
Hieblot, J.
Lebeau, A.
New York ;  London :  Gordon & Breach, 
1968.