| Description |
12 v. : col. ill. ; 28 cm. |
| Notes |
Includes indexes. |
| Contents |
v. 1. Weather -- v. 2. Elements -- v. 3. Rocks, minerals, and soil -- v. 4. Forces -- v. 5. Light and sound -- v. 6. Water -- v. 7. Plants -- v. 8. Electricity and magnetism -- v. 9. Earth and space -- v. 10. Computers and the Internet -- v. 11. Earthquakes and volcanoes -- v. 12. Heat and energy. |
| Sujet |
Science -- Encyclopedias, Juvenile.
|
|
Science -- Encyclopedias.
|
| Autre Auteur |
Grolier Educational (Firm)
|
| ISBN |
0717255956 (set : alk. paper) : |
|
0717255964 (v. 1 : alk. paper) |
|
0717255972 (v. 2 : alk. paper) |
|
0717255980 (v. 3 : alk. paper) |
|
0717255999 (v. 4 : alk. paper) |
|
0717256006 (v. 5 : alk. paper) |
|
0717256014 (v. 6 : alk. paper) |
|
0717256022 (v. 7 : alk. paper) |
|
0717256030 (v. 8 : alk. paper) |
|
0717256049 (v. 9 : alk. paper) |
|
0717256057 (v. 10 : alk. paper) |
|
0717256065 (v. 11 : alk. paper) |
|
0717256073 (v. 12 : alk. paper) |
|
