https://biologijakp.com/blog/%d0%be%d0%b4%d1%80%d0%b6%d0%b8%d0%b2%d0%b8-%d1%80%d0%b0%d0%b7%d0%b2%d0%be%d1%98-%d0%b8-%d0%b7%d0%b5%d0%bc%d1%99%d0%b8%d1%88%d1%82%d0%b5/
Одрживи развој и земљиште