JITL A. Cover JITL Vol. 19 No. 1 April 2017: Sampul JITL Vol. 19 No. 1 April 2017. J. Il. Tan. Lingk. [Internet]. 2019Mar.28 [cited 2024May6];19(1). Available from: https://jurnal.ipb.ac.id/index.php/jtanah/article/view/25678