| 13586 | 6220 | Agricultural History Review | 1998 | 36 | Part I |
| 13587 | 6708 | Agricultural History Review | 1988 | 36 | Part II |
| 13588 | 6851 | Agricultural History Review | 1989 | 37 | Part I |
| 13589 | 7220 | Agricultural History Review | 1989 | 37 | Part II |
| 13590 | 7555 | Agricultural History Review | 1990 | 38 | Part I |
| 13591 | 7730 | Agricultural History Review | 1990 | 38 | Part II |
| 13592 | 9518 | Agricultural History Review | 1991 | 39 | Part I |
| 13593 | 9519 | Agricultural History Review | 1991 | 39 | Part II |
| 13594 | 9520 | Agricultural History Review | 1992 | 40 | Part I |
| 13595 | 9521 | Agricultural History Review | 1992 | 40 | Part II |
| 13596 | 9522 | Agricultural History Review | 1993 | 41 | Part I |
| 13597 | 9523 | Agricultural History Review | 1993 | 41 | Part II |
| 13598 | 9524 | Agricultural History Review | 1994 | 42 | Part I |
| 13600 | 9525 | Agricultural History Review | 1994 | 42 | Part II |
| 13601 | 9526 | Agricultural History Review | 1995 | 43 | Part I |
| 13602 | 9527 | Agricultural History Review | 1995 | 43 | Part II |
| 13603 | 9528 | Agricultural History Review | 1996 | 44 | Part I |
| 13604 | 9529 | Agricultural History Review | 1996 | 44 | Part II |
| 13605 | 9530 | Agricultural History Review | 1997 | 45 | Part I |
| 13606 | 9531 | Agricultural History Review | 1997 | 45 | Part II |
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