Educational exhibits, how to prepare and use them; a manual for extension workers
Na minha lista:
| OCLC: | 16741189 |
|---|---|
| Autor principal: | |
| Idioma: | English |
| Publicado em: |
Washington,
U.S. Govt. Print. Off.,
1948.
|
| coleção: | Miscellaneous publication (United States. Dept. of Agriculture).
no. 634. |
| Assuntos: | |
| Formato: | Documento Governamental Monograph Note that CRL will digitize material from the collection when copyright allows. |