Model to Demonstrate Plant Growth
| Autor: | KOUKKARI, WILLARD L., FITZGIBBON, WILLIAM H. |
|---|---|
| Zdroj: | The Science Teacher, 1964 Dec 01. 31(8), 50-50. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | KOUKKARI, WILLARD L., FITZGIBBON, WILLIAM H. |
|---|---|
| Zdroj: | The Science Teacher, 1964 Dec 01. 31(8), 50-50. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|