| ISSN (Online):
0082-9730
|
| País:
Não informado
|
| 出版商:
U.S. Department of Agriculture, Economic Research Service
|
Imprenta:
Washington:
U.S. Department of Agriculture, Economic Research Service,
2004
|
| 主題:
AGRICULTURA
|
| Área de numeração:
No. 1 (1961)-No. 677 (1982)
|
