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20. Implementation of accounting information in determining the cost price level of grain production and the influence of separate factors on its variation
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21. Cicada species on vine plantations in the Strumitza region, Republic of Macedonia
Author: Biljana Atanasova, Dusan Spasov, Dragica Spasova, Yanko Dimitrov
1. Grouping of local and introduced rye samples and their output lines on the basis of cluster analysis
Author: Velika Kuneva, Evgeniya Valchinova, Mariya Sabeva
2. Microbiological assay of mycotoxin-producing molds
Author: Nevin Emin, Yordanka Kartalska
3. Influence of rootstocks GF 677 and GXN 15 (garnem) on some phenophases of peach cultivars
Author: Sava Tabakov, Anton Yordanov, Mladen Petrov
4. Effects of chemical weed control on plant growth and yield formation in sunflower crops grown under conventional technology
Author: Ivan Zhalnov, Todor Manilov, Stamen Dimitrov
5. Differences in accumulation of nickel in infected and uninfected with Pomphorhynchus laevis specimens of Alburnus alburnus from the freshwater ecosystem of Danube river, Bulgaria
Author: Mariya Chunchukova
6. Helminth fauna of Perca fluviatilis from Batak reservoir
Author: Maria Todorova-Traykova, Mariya Chunchukova
7. Farm competitiveness determinants and drivers
Author: Rositsa Beluhova-Uzunova, Aneta Roycheva, Dimo Atanasov