Gribbin, John 1946- Planet Earth : a beginner's guide / by John Gribbin and Mary Gribbin. - 1st ed. - Oxford, England : Oneworld Publications, 2012. - vi, 175 p. ; 20 cm. ISBN: 9781851688289 (pbk.) Subjects--Index Terms: Earth Sciences Dewey Class. No.: 525 / GRI