author: Spyropoulos, Vasileios_or_Antoniadis%2C Ioannis_or_%CE%A6%CF%85%CE%BB%CE%B1%CE%BA%CF%84%CE%B1%CE%BA%CE%AF%CE%B4%CE%BF%CF%85%2C %CE%9A%CF%89%CE%BD%CF%83%CF%84%CE%B1%CE%BD%CF%84%CE%AF%CE%BD%CE%B1__eltype: 1subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESistemp: 1lang: el