Селскостопанска академия
| Година на издаване | Том | ||
|---|---|---|---|
| 1999 | 1-4 л. 1 | 86 | |
| 1997 | 1-4 л. 2 | 85 | |
| 1996 | 1-4 л. 3 | 84 | |
| 1993 | 1-4 | 81 | |
| 1992 | 1-4 | 79 | |
| 1991 | 1-4 | 77 | |
| 1991 | 1-4 | 78 | |
| 1990 | 1-4 | 75/76 | |
| 1989 | 1-4 | 73 | |
| 1988 | 1-4 | 71 | |
| 1988 | 1-4 | 72 | |
| 1987 | 1-4 | 70 | |
| 1987 | 1-4 | 69 | |
| 1986 | 1-4 | 67 | |
| 1986 | 1-4 | 68 | |
| 1985 | 1-4 | 66 | |
| 1985 | 1-4 | 65 | |
| 1984 | 1-4 | 63 | |
| 1984 | 1-4 | 64 | |
| 1983 | 1-4 | 61 | |
| 1983 | 1-4 | 62 | |
| 1982 | 1-4 | 59 | |
| 1982 | 1-4 | 60 | |
| 1981 | 1-4 | 57 | |
| 1981 | 1-4 л. 3-4 | 58 | |
| 1980 | 1-4 | 56 | |
| 1980 | 1-4 | 55 | |
| 1979 | 1-4 | 53 | |
| 1979 | 1-4 | 54 | |
| 1978 | 1-4 | 52 | |
| 1978 | 1-4 | 51 | |
| 1977 | 1-4 | 48 | |
| 1977 | 1-4 | 49 | |
| 1976 | 1-4 | 46 | |
| 1976 | 1-4 | 47 | |
| 1975 | 1-4 | 45 | |
| 1974 | 1-4 | 44 | |
| 1973 | 1-4 | 43 | |
| 1972 | 1-4 | 41 | |
| 1972 | 1-4 | 42 | |
| 1971 | 1-4 | 40 | |
| 1971 | 1-4 | 39 | |
| 1970 | 1-4 | 37 | |
| 1970 | 1-4 | 38 | |
| 1969 | 1-4 | 35 | |
| 1969 | 1-4 | 36 | |
| 1968 | 1-4 | 33 | |
| 1968 | 1-4 | 34 | |
| 0 |