4th International Conference «Agriculture and Food»; 25th International Conference «Ecology and Safety»; 18th International Conference «Materials, Methods and Technologies»; 15th International Conference «Economy and Business»;7th International Conference «Education, Research and Development»; 10th International Conference «Language, Individual and Society» (June; September 2016, Bulgaria)

СКАЧАТЬ ВЛОЖЕННЫЙ ФАЙЛ:

4th International Conference «Agriculture and Food»; 25th International Conference «Ecology and Safety»; 18th International Conference «Materials, Methods and Technologies»; 15th International Conference «Economy and Business»;7th International Conference «Education, Research and Development»; 10th International Conference «Language, Individual and Society» (June; September 2016, Bulgaria)