Institution University of Sofia St. Kliment Ohridski Bulgaria Continue reading University of Sofia St. Kliment Ohridski
Institution Sofia University St. Kliment Ohridsky Bulgaria Continue reading Sofia University St. Kliment Ohridsky
Institution N.Poushkarov Institute of Soil Science Agrotechnology and Plant Protection Bulgaria Continue reading N.Poushkarov Institute of Soil Science Agrotechnology and Plant Protection
Institution Trakia University, Agricultural Faculty Bulgaria Continue reading Trakia University, Agricultural Faculty
Institution Agricultural University of Plovdiv Bulgaria Continue reading Agricultural University of Plovdiv
Institution G.S. Rakovski National Defence Academy Bulgaria Continue reading G.S. Rakovski National Defence Academy
