| ISSN (Online):
0014-7982
|
| 国:
Não informado
|
| 出版者:
U.S. Department of Agriculture, Economic Research Service
|
Imprenta:
Washington:
U.S. Department of Agriculture, Economic Research Service,
1962
|
| 主題:
AGRICULTURA
|
| Área de numeração:
Vol. 1 (1962)-Vol. 18 (1979)
|
