| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | UNIVERSITY 1451/2/1/35 |
| Alt Ref No | JBO/1/35 |
| Title | "The composition of pastures" |
| Date | June 1929 |
| Extent | 1 item |
| Description | By J B Orr Empire Marketing Board, No. 18. London : HMSO, 1929 |
| Access Status | Open |