| StorageSite | UCL Special Collections |
| Level | Item |
| Reference Number | PEARSON/7/171/1 |
| Title | Manuscript "On the Duration of Pregnancy, Size of Litter and Other Characters in Bitches" by Margaret and Karl Pearson |
| Date | 1931 |
| Description | Consists of manuscript "On the Duration of Pregnancy, Size of Litter and Other Characters in Bitches" by Margaret and Karl Pearson. Printed in <i>Biometrika</i>, vol 22, pp 309-323. |
| Extent | 29pp |
| AccessStatus | Open |
| AccessConditions | The papers are available subject to the usual conditions of access to Archives and Manuscripts material, after the completion of a Reader's Undertaking. |