Quality of agricultural products and protection of the environment : training, knowledge dissemination and certification : synthesis report of a study in five European countries - Papadaki-Klavdianou, Afroditi. (Office for Official Publications of the European Communities, 2003)
Διαθέσιμο και σε ηλεκτρονική μορφή, διαθέσιμο μέσω διαδικτύου.