United States Department of Agriculture, Extension Service and Office of Foreign Agricultural Relations : conference report on extension experiences around the world, Washington, D.C., May 16-20, 1949
Finna-arvio
United States Department of Agriculture, Extension Service and Office of Foreign Agricultural Relations : conference report on extension experiences around the world, Washington, D.C., May 16-20, 1949
Tallennettuna:
| Ulkoasu |
IV, 208 sivua |
|---|---|
| Kieli |
englanti |
| Alkuteoksen kieli |
englanti |
| Julkaisija |
Washington,
1951.
|
| Aiheet | |
| Hae kokoteksti | |