TY - CPAPER AU - Vladimir Ivanov AU - Hristo Chervenkov AU - Georgi Gadzhev AU - Kostadin Ganev TI - DEGREE-DAYS AND AGRO-METEOROLOGICAL INDICES IN PROJECTED FUTURE CLIMATE OVER SOUTHEAST EUROPE T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Energy and Clean Technologies PY - 2020 SP - 373 EP - 380 DO - 10.5593/sgem2020/4.1/s19.047 PB - STEF92 Technology ER -