General science and earth science: junior high school : grades seven, eight and nine.
| Uniform Title: | Course of study monograph ;
no. 2. |
|---|---|
| Corporate Author: | |
| Language: | English |
| Published: |
Denver, Colo. :
Public schools,
1931.
|
| Edition: | Second revised edition. |
| Series: | Course of study monograph ;
no. 2. |
| Subjects: | |
| Physical Description: | 175 pages ; 23 cm. |
| Format: | Book |