Educational exhibits, how to prepare and use them; a manual for extension workers
Gorde:
| OCLC: | 16741189 |
|---|---|
| Egile nagusia: | |
| Hizkuntza: | English |
| Argitaratua: |
Washington,
U.S. Govt. Print. Off.,
1948.
|
| Saila: | Miscellaneous publication (United States. Dept. of Agriculture).
no. 634. |
| Gaiak: | |
| Formatua: | Government Document Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Deskribapen fisikoa: | 41 p. illus. 27 cm. |
|---|