Volume 10 Number 6 (Jun. 2019)

Article#	Type	Article Title & Authors ( Volume 10 Number 6 (Jun. 2019))	Page
1166	Article	Analysis of Air and Soil Quality Regarding the Cross-Border Impact Risk of the Mining Tailings Ponds in Moldova Nouă Area by Simona Raischi, Eduard Pană, Elena Holban, Ștefan Zamfir, Marius Raischi, and György Deák	162
1167	Article	Toward Successful Integration of Climate Immigrants: Lessons Learned from the Good Practice of the City of Vienna by Ryo Fujikura, Shams Asadi, Laura Kraus, and Mikiyasu Nakayama	171
1168	Article	Towards a Miniaturized Device to Evaluate the BOD Parameter of Wastwater by L. Recoules, S. Jouanneau, G. Thouand, A. M. Gue and A. Boukabache	178
1169	Article	Removal of Cu, Cd, Pb and Zn from Contaminated Soil by Using Plant-Based Surfactants, Sapindus mukorossi L (Soapnut) and Acacia Concinna (Shikakai) by Elijah Cbibuzo Ugwu, Bhaskar Sen Gupta, Adeloye Adebayo, and Nadia Martínez-Villegas	183
1170	Article	Radon in Dwellings of Papua New Guinea: Observations of a Preliminary Study by P. J. Jojo, Philip Epemu Victor, F. B. Pereira, and Gabriel Anduwan	188
1171	Article	Optimization of the Operational Conditions for the Treatment of Reactive Dyes through a Statistical Tool: Response Surface Methodology by Sonalika Sonal and Brijesh Kumar Mishra	193