Educational exhibits, how to prepare and use them; a manual for extension workers
Gespeichert in:
| OCLC: | 16741189 |
|---|---|
| 1. Verfasser: | |
| Sprache: | English |
| Veröffentlicht: |
Washington,
U.S. Govt. Print. Off.,
1948.
|
| Schriftenreihe: | Miscellaneous publication (United States. Dept. of Agriculture).
no. 634. |
| Schlagworte: | |
| Format: | Regierungsdokument Monograph Note that CRL will digitize material from the collection when copyright allows. |