Селскостопанска академия
| Година на издаване | Том | ||
|---|---|---|---|
| 1989 | 1-6 | 86 | |
| 1978 | 1-6 | 75 | |
| 1977 | 1-6 | 74 | |
| 1976 | 1-6 | 73 | |
| 1975 | 1-6 | 72 | |
| 1974 | 1-6 | 71 | |
| 1973 | 1-6 | 70 | |
| 1972 | 1-6 | 69 | |
| 1971 | 1-6 | 68 | |
| 1970 | 1-6 | 67 | |
| 1969 | 1-6 | 66 | |
| 1968 | 1-6 | 65 | |
| 1967 | 1-6 | 64 | |
| 1966 | 1-6 | 63 | |
| 1965 | 1-6 | 62 | |
| 1964 | 1-4 | 61 | |
| 1963 | 1-4 | 60 |