1.
DOMESTIC SOLID WASTE QUANTITY AND COMPOSITION ANALYSIS: Solid Waste Collection and Management
by Hailu, Yitayal, Tenalem Aye...
ISBN: 9783838349657
List Price: $60.00
2.
Water Resources Evaluation with Particular Reference to Groundwater
by Belete Tigabu, Tibebe, Ayen...
ISBN: 9783639228533
List Price: $60.00