Bulletin of the Pennsylvania Agricultural Experiment Station
Código CCN: 018577-9
| ISSN (Online): 0096-0969 |
| Country: Não informado |
| Publisher: Pennsylvania Agricultural Experiment Station |
| Imprenta:
Harrisburg, Pa.:
Pennsylvania Agricultural Experiment Station,
1887
|
| Área de numeração: No. 1 (1887)-No. 873 (1997) |