Author: Vanya Georgieva
Author: Никола Цайкин
36. Iinvestigation of the dynamics of the average grapes yields in Bulgaria, Romania and Greece for the period 1961-2009
Author: Viktoriya Kamenova Mendeva
37. A memory model through a neural network with SR-latch functionality
Author: Nikola Tsaikin
38. Analysis of the labour resources in agriculture in the region of Plovdiv
Author: Vаsко Коprivlenski, Violeta Dirimanova
39. Analisys of the social and economic effects of the implementation of multifunctional agriculture in Bulgaria and Germany
Author: Violeta Dirimanova, Petya Zaharieva, Radoslava Zaharieva
40. Status and trends in the number and structure of the population of the municipality of Plovdiv for the time period 2004–2013
Author: Emiliya Rancheva
1. Inventory of available genetic resources of Ginkgo biloba L. in South Bulgaria
Author: Valeria Ivanova, Liliana Natcheva, Petya Gercheva
2. Vegetative propagation of Laurocerasus officinalis L. using semi-hardwood cuttings
Author: Valeria Ivanova
3. State of popolation Goniolimon collinum (Griseb.) Boiss. in locality Yazovira
Author: Ivanka Ivanova, Nadejda Zaprianova, Valeria Ivanova
4. Study of cucumber accessions of different geographical origins, resistent to economically important diseases uner a controlled irrigation regime
Author: Petar Ovcharov, Nikolay Neykov, Todor Babrikov, Antoniya Ovcharova, Nikola Velkov