Author: Marin Marinov, Donyo Ganchev, Angel Nikolov, Petja Marinova, Stefan Krustev, Vanya Madzharova and Neyko Stoyanov
2013
16. Phytotoxicity study of Cyclopentanespiro-5-Hydantoin and its derivatives towards wheat
Author: Donyo Ganchev, Marin Marinov, Angel Nikolov, Petja Marinova, Stefan Krustev, Milena Zlateva, Nadezhda Atanasova, Neyko Stoyanov
17. Farm tractor power in traction operations
Author: Dimitar Irinchev
18. Analysis of the investment environment in agriculture
Author: Vasko Koprivlenski, Vesela Uzunova–Kostova
19. Integrated approach to improving institutional environment (for example land)
Author: Minko Georgiev
20. Implementation of accounting information in determining the cost price level of grain production and the influence of separate factors on its variation
Author: Dimitar Yankov
21. Cicada species on vine plantations in the Strumitza region, Republic of Macedonia
Author: Biljana Atanasova, Dusan Spasov, Dragica Spasova, Yanko Dimitrov