| Name | Metaprefix | URI |
|---|---|---|
| Agricultural Online Access | agricola |
https://agricola.nal.usda.gov/vwebv/holdingsInfo?bibId=50018 |
| Bioregistry | bioregistry |
https://bioregistry.io/agricola:50018 |
| Identifiers.org | miriam |
https://identifiers.org/agricola:50018 |
| Name-to-Thing | n2t |
https://n2t.net/agricola:50018 |