Селскостопанска академия
| Година на издаване | Том | ||
|---|---|---|---|
| 1990 | 1-12 | 144 | |
| 1990 | 1-12 | 145 | |
| 1989 | 1-12 + Sup | 141 | |
| 1989 | 1-12 | 142 | |
| 1989 | 1-12 | 143 | |
| 1988 | 1-6 | 140 | |
| 1987 | 1-12 л. 1 | 138 | |
| 1987 | 1-12 | 139 | |
| 1986 | 1-12 | 137 | |
| 1986 | 1-12 | 136 | |
| 1985 | 1-6 | 134 | |
| 1985 | 1-6 + Supp | 135 | |
| 1984 | 1-6 | 133 | |
| 1984 | 1-6 | 132 | |
| 1983 | 1-6 | 130 | |
| 1983 | 1-6 | 131 | |
| 1982 | 1-6 | 128 | |
| 1982 | 1-6 л. 1 | 129 | |
| 1981 | 1-6 | 126 | |
| 1981 | 1-6 | 127 | |
| 1980 | 1-6 | 124 | |
| 1980 | 1-6 | 125 | |
| 1978 | 1-6 л. 3-6 | 120 | |
| 1977 | 1-6 | 118 | |
| 1977 | 1-6 | 119 | |
| 1976 | 1-2 | 116 | |
| 1975 | 1-6 | 115 | |
| 1975 | 1-6 | 114 | |
| 1974 | 1-6 | 112 | |
| 1974 | 1-6 | 113 | |
| 1973 | 1-6 | 110 | |
| 1973 | 1-6 | 111 | |
| 1972 | 1-6 | 108 | |
| 1972 | 1-6 | 109 | |
| 1971 | 1-6 л. 3 | 106 | |
| 1971 | 1-6 | 107 | |
| 1970 | 1-6 | 105 | |
| 1970 | 1-6 | 104 | |
| 1969 | 1-6 | 102 | |
| 1969 | 1-6 | 103 | |
| 1968 | 1-6 | 101 | |
| 1968 | 1-6 | 100 | |
| 1967 | 1-6 | 98 | |
| 1967 | 1-6 | 99 | |
| 1966 | 1-6 | 97 | |
| 1966 | 1-6 | 96 | |
| 1965 | 1-6 | 94 | |
| 1965 | 1-6 | 95 | |
| 0 |