JOHN N.E.
PAPASPYROS
Chemical Engineer
Laboratory
Personnel,
Department of Environmental Engineering,
Democritus University of Thrace
![Yours truly](Images/Me2.jpg)
Song of the current time period:
Updated: March 27, 2023
JOHN N.E.
PAPASPYROS
Chemical Engineer
Laboratory
Personnel,
Department of Environmental Engineering,
Democritus University of Thrace
Song of the current time period:
Updated: March 27, 2023