The dynamical theory of the formation of the earth /
Ritchie, Archibald Tucker,
The dynamical theory of the formation of the earth / Ritchie's. Dynamical theory of the formation of the earth / by Archibald Tucker Ritchie - 2 volúmenes
Notas a pie de página
Cosmogonía
QB981 / R57
The dynamical theory of the formation of the earth / Ritchie's. Dynamical theory of the formation of the earth / by Archibald Tucker Ritchie - 2 volúmenes
Notas a pie de página
Cosmogonía
QB981 / R57