Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This book, first published in 1981, provides an excellent introductory analysis to plate tectonic theory. It covers plate tectonics, continental drift, mountain building, ocean trenches, earthquakes and volcanoes.