Volume 53
PREDICTION OF IRRIGATIONS FOR GRASS MIXTURES OF ENGLISH RYEGRASS AND RED FESCUE USING INFRARED THERMOMETER
Nora Lozanova, Velika Kuneva, Radost Kalaydjieva, Zlatko Zlatev, Zhivko Zhivkov, Dimitar Davididov, Alexander Matev
PHOTOSYNTHETIC POTENTIAL OF CROPS OF FRENCH BEAN IRRIGATED AT DIFFERENT SOIL MOISTURE
Radost Kalaydjieva, Velika Kuneva, Zlatko Zlatev, Dimitar Davididov, Zhivko Zhivkov, Alexander Matev, Nora Lozanova
INFORMATION SECURITY FOR HOTEL RESERVATION SYSTEMS
Atanas Bliznakov, Blaga Stoykova
GLOBAL PROBLEMS AND OPPORTUNITIES FOR THE PRODUCTION OF RICE
Gergana Slavova
THE ROLE OF SHORT SUPPLY CHAINS FOR THE ORGANIC MARKET DEVELOPMENT IN BULGARIA
Yuliya Dzhabarova
BACKGROUND FOR SUSTAINABLE MANAGEMENT BALNEOLOGICAL AND SPA TOURISM IN BORDER REGION BULGARIA – SERBIA
Krasimira Staneva, Emil Marinov
AN EVALUATION OF THE POTENTIAL OF BELCHIN AND BELCHIN BANJA REGION FOR DEVELOPMENT OF WELLNESS AND SPA TOURISM – POSSIBILITIES AND PERSPECTIVES
Krasimira Staneva, Elena Tsvetkova
ECOSYSTEM SERVICES VALUATION – APPROACHES AND APPLICATIONS FROM BULGARIA
Yanka Kazakova-Mateva, Mariya Peneva
REFORM OF SOME ENVIRONMENTAL POLICY INSTRUMENTS
Nayden Naydenov
MEASURES TO PROMOTE PROSPECTIVE FORMS OF TOURISM
Penka Goranova, Zhivka Tananeeva
ANALYTICAL ASPECTS OF FIXED TANGIBLE ASSETS WITH ECOLOGICAL USE IN RELATION TO INDUSTRIAL ENTERPRISE’S CASH FLOWS
Rositsa Ivanova
FOOD SECURITY OF BULGARIA – REALITY AND PROBLEMS
Sasha Grozdanova
ACID-BASE BALANCE OF ATMOSPHERIC DEPOSITION OF FORESTS IN WESTERN BALKAN MOUNTAINS FOR MORE SUSTAINABLE MANAGEMENT
Sonya Damyanova, Nadka Ignatova, Maria Mladenova
COMMON GRAZING IN EUROPE – CHALLENGES IN THEIR GOVERNANCE IN XXI CENTURY
Yanka Kazakova-Mateva