Illustrated encyclopedia of science and nature 

 - 33 volumes :  color illustrations 
<br/><br/>v. 1. Earth and its features v. 2. Earth and its features I v. 3. Geology and change I v. 4. Geology and change II v. 5. Weather and climate I v. 6. Weather and climate II v. 7. Matter and chemistry I v. 8. Matter and chemistry II v. 9. Energy and physics I v. 9. Energy and physics II v. 10. Energy and physics I v. 11. Space and planets I v. 12. Space and planets II v. 13. Evolution of life I v. 14. Evolution of life II v. 17. Aquatic life I  v. 20. Insects life II v. 21. Ecology and the environment I v. 22. Ecology and the environment II v. 22. Ecology and the environment I v. 23. Animal behavior I v. 24. Animal behavior II v. 25. The human body I v. 26. The human body II v. 27. Machines and inventions I v. 28. Machines and inventions II v. 29. Transport and navigation I v. 29. Transport and navigation I v. 30. Transport and navigation II v. 31. The computer age I v. 32. The computer age II v. 33. Series index 
<br/><br/><label>ISBN: </label>9628851292 (v. 1) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Encyclopedia, Juvenile<br/>Nature--Encyclopedia, Juvenile
<br/><br/><label>Index Terms--Genre/Form: </label>
<br/><br/><label>Dewey Class. No.: </label>503