Ο κύκλος του αζώτου ΣΟΓΙΑ Pontiki Kyriakou | Seite 21

Πηγές
• http://www.mydiatrofi.gr/trofi/trofima/amyloyxa/sogia-idiotites-
diatrofiki-aksia-analysi-kai-ygeia
• http://www.diaitologia.gr/proionta-sogia/
• https://el.wikipedia.org/wiki/%CE%A3%CF%8C%CE%B3%CE%B9%C
E%B1
• http://www.mothersblog.gr/fae-paidi-moy/item/25517-syntagi-gia-
ta-pio-nostima-biftekia-sogias-pou-exete-faei-pote
• http://greenchef.gr/2012/04/%CE%B4%CE%B5%CE%AF%CF%84%C
E%B5-
%CF%83%CF%85%CE%B3%CE%BA%CE%B5%CE%BD%CF%84%CF%8
1%CF%89%CE%BC%CE%AD%CE%BD%CE%B5%CF%82-14-
%CF%83%CF%85%CE%BD%CF%84%CE%B1%CE%B3%CE%AD%CF%8
2-%CE%BC%CE%B5-%CF%83%CF%8C%CE%B3/