Селскостопанска академия
| Година на издаване | Том | ||
|---|---|---|---|
| 2000 | 1-6 л. 6 | 34 | |
| 1999 | 1-6 | 33 | |
| 1998 | 1-6 | 32 | |
| 1997 | 1-6 | 31 | |
| 1996 | 1-6 | 30 | |
| 1990 | 1-6 | 24 | |
| 1989 | 1-6 | 23 | |
| 1988 | 1-6 | 22 | |
| 1987 | 1-6 | 21 | |
| 1985 | 1-6 л. 1-3 | 19 | |
| 1984 | 1-6 | 18 | |
| 1982 | 1-6 | 16 | |
| 1981 | 1-6 | 15 | |
| 1980 | 1-6 | 14 | |
| 1979 | 1-6 | 13 | |
| 1978 | 1-6 | 12 | |
| 1977 | 1-6 | 11 | |
| 1976 | 1-6 | 10 | |
| 1975 | 1-6 | 9 | |
| 1974 | 1-6 | 8 | |
| 1973 | 1-6 | 7 | |
| 1972 | 1-6 | 6 | |
| 1971 | 1-6 | 5 | |
| 1970 | 1-6 | 4 | |
| 1969 | 1-6 | 3 | |
| 1968 | 1-6 | 2 |