ORTAŞ, İ. Degradation:Biological. 2017. In Encyclopedia of Soil Science , CRC Press, 553-557.

ORTAŞ, İ., (2017). Degradation:Biological. Encyclopedia of Soil Science (pp.553-557), CRC Press.

ORTAŞ, İBRAHİM. "Degradation:Biological." In Encyclopedia of Soil Science , 553-557. CRC Press, 2017

ORTAŞ, İBRAHİM. "Degradation:Biological." Encyclopedia of Soil Science , CRC Press, 2017, pp.553-557.

ORTAŞ, İ. (2017) "Degradation:Biological", Encyclopedia of Soil Science . CRC Press.

@bookchapter{bookchapter, author ={İBRAHİM ORTAŞ}, chaptertitle={Degradation:Biological}, booktitle={ Encyclopedia of Soil Science}, publisher={CRC Press}, city={},year={2017} }