Bioggraphy of the Earth : its past, present and future. - Gamow, Georges (New York : The New American Library, 1952)
Chapter 1. The age of the earth##Chapter 2. The blessed event##Chapter 3. The earth bears a daughter##Chapter 4. The family of planets##Chapter 5. Journey to the centre of the earth##Chapter 6. The rise and fall of mountains##Chapter 7. The evolution of continents##Chapter 8. Climates of the past##Chapter 9. Life on the earth##Chapter 10. A glimpse into the future
boek