Селскостопанска академия
| УДК | Значение |
|---|---|
| 57.086 | 57. 086 -> Без текст, от системата, от която се прехвърля |
| Година на издаване | Том | ||
|---|---|---|---|
| 1978 | 1-3 | 115 | |
| 1978 | 1-3 | 119 | |
| 1978 | 1-3 | 112 | |
| 1978 | 1-3 | 116 | |
| 1978 | 1-3 | 120 | |
| 1978 | 1-3 | 113 | |
| 1978 | 1-3 | 117 | |
| 1978 | 1-3 | 121 | |
| 1978 | 1-3 | 114 | |
| 1978 | 1-3 | 118 | |
| 1978 | 1-3 л. 2-3 | 122 | |
| 1977 | 1-3 | 109 | |
| 1977 | 1-3 | 110 | |
| 1977 | 1-3 | 111 | |
| 1976 | 1-3 | 108 | |
| 1976 | 1-3 | 106 | |
| 1976 | 1-3 | 107 | |
| 1975 | 1-3 | 105 | |
| 1975 | 1-3 | 103 | |
| 1975 | 1-3 | 104 | |
| 1974 | 1-3 | 101 | |
| 1974 | 1-3 | 102 | |
| 1974 | 1-3 | 100 | |
| 1973 | 1-3 | 98 | |
| 1973 | 1-3 | 99 | |
| 1973 | 1-3 | 97 | |
| 1972 | 1-3 | 95 | |
| 1972 | 1-3 | 96 | |
| 1971 | 1-3 | 94 | |
| 1970 | 1-3 | 91 | |
| 1970 | 1-3 | 92 | |
| 1969 | 1-4 | 90 | |
| 1969 | 1-3 | 89 | |
| 1968 | 1-4 | 88 | |
| 1967 | 1-4 | 87 | |
| 1966 | 1-4 | 86 | |
| 1966 | 1-4 | 85 | |
| 1965 | 1-4 | 84 | |
| 1964 | 1-4 Series | 83 | |
| 1963 | 1-4 | 82 | |
| 1962 | 1-4 | 81 |
Ivo Ganchev; Georgi Dzhelebov; Neli Georgieva (2023)
Stefan Topale; Venelin Roychev (2021)
M. Stefanova; D. Koleva; T. Ganeva (2015)
S. Topale; C. Dadu; V. Roychev (2014)