| 12990 | 10209 | Remnants | 1992 | | 17 |
| 12991 | 10210 | Remnants | 1993 | | 19 |
| 12992 | 10211 | Remnants | 1993 | | 20 |
| 12993 | 10212 | Remnants | 1993 | | 21 |
| 12994 | 10213 | Remnants | 1993 | | 22 |
| 12995 | 9476 | Agricultural History Review | 1962 | X | Part II |
| 12996 | 9477 | Agricultural History Review | 1963 | XI | Part I |
| 12997 | 9478 | Agricultural History Review | 1963 | XI | Part II |
| 12998 | 9479 | Agricultural History Review | 1964 | XII | Part I |
| 12999 | 9480 | Agricultural History Review | 1964 | XII | Part II |
| 13000 | 9481 | Agricultural History Review | 1965 | XIII | Part I |
| 13001 | 9482 | Agricultural History Review | 1965 | XIII | Part II |
| 13002 | 9483 | Agricultural History Review | 1966 | XIV | Part I |
| 13003 | 9484 | Agricultural History Review | 1966 | 14 | Part II |
| 13004 | 9485 | Agricultural History Review | 1967 | 15 | Part I |
| 13005 | 9486 | Agricultural History Review | 1967 | XV | Part II |
| 13006 | 9487 | Agricultural History Review | 1968 | 16 | Part I |
| 13007 | 9488 | Agricultural History Review | 1968 | 16 | Part II |
| 13008 | 9489 | Agricultural History Review | 1969 | 17 | Part I |
| 13009 | 9490 | Agricultural History Review | 1969 | 17 | Part II |
|
|