Darwin Online Manuscript Catalogue
| Identifier: | CUL-Add9368.3.454 |
| Date: | 1939.04.00 |
| Name: | McCulloch G |
| Attributed title: | Some notes on gulls and terns in the Colne Valley `Hertfordshire Natural History Society, transactions' 21: 90--105 " |
| Document type: | Printed |