Селскостопанска академия
| УДК | Значение |
|---|---|
| 631.4 | Почвознание. Почвени изследвания |
| Година на издаване | Том | ||
|---|---|---|---|
| 2011 | 1-12 | ||
| 2010 | 1-12 | ||
| 2009 | 1-12 | ||
| 2008 | 1-12 | ||
| 2007 | 1-12 | ||
| 2004 | 1 | ||
| 2003 | 7-12 | ||
| 2003 | 1-6 | ||
| 2002 | 1-6 | ||
| 2002 | 7-12 | ||
| 2001 | 1-6 | ||
| 2001 | 7-12 | ||
| 2000 | 1-6 | ||
| 2000 | 7-12 | ||
| 1999 | 1-6 | ||
| 1999 | 7-12 | ||
| 1998 | 7-12 л. 8 | ||
| 1998 | 1-6 | ||
| 1997 | 1-6 | ||
| 1997 | 7-12 л. 8 | ||
| 1996 | 7-12 | ||
| 1996 | 1-6 | ||
| 1995 | 1-12 | ||
| 1994 | 1-12 л. 9 | ||
| 1993 | 7-12 | ||
| 1993 | 1-6 | ||
| 1992 | 1-6 | ||
| 1992 | 7-12 | ||
| 1991 | 1-4 | ||
| 1991 | 10-12 | ||
| 1991 | 5-9 | ||
| 1990 | 5-9 | ||
| 1990 | 1-4 | ||
| 1990 | 10-12 | ||
| 1989 | 1-12 | ||
| 1988 | 1-12 л. 7- | ||
| 1987 | 7-12 | ||
| 1987 | 1-6 | ||
| 1986 | 1-6 | ||
| 1986 | 7-12 | ||
| 1984 | 1-6 | ||
| 1984 | 7-12 | ||
| 1983 | 1-6 л. 3 | ||
| 1983 | 7-12 | ||
| 1982 | 1-6 | ||
| 1982 | 7-12 | ||
| 1981 | 7-12 | ||
| 1981 | 1-6 | ||
| 1980 | 1-6 | ||
| 1980 | 7-12 | ||
| 1979 | 7-12 | ||
| 1979 | 1-6 | ||
| 1978 | 1-6 | ||
| 1978 | 7-12 | ||
| 1977 | 7-12 | ||
| 1977 | 1-6 | ||
| 1976 | 1-6 | ||
| 1976 | 7-12 | ||
| 1975 | 1-6 | ||
| 1975 | 7-12 | ||
| 1974 | 1-6 | ||
| 1974 | 7-12 | ||
| 1973 | 1-6 | ||
| 1973 | 7-12 | ||
| 1972 | 7-12 | ||
| 1972 | 1-6 | ||
| 1971 | 1-6 | ||
| 1971 | 7-12 |
В. Гендугов; Г. Глазунов (2009)
Н. Юркова; А. Юрков; А. Смагин (2009)
С. Чудинова (2009)