Cart Remove item Thumbnail image Product Price Quantity Subtotal × impact of soil composition on swell test results: a comparative study of clay-rich and sand-rich soil ₦ 4,999.00 impact of soil composition on swell test results: a comparative study of clay-rich and sand-rich soil quantity ₦ 4,999.00 Update cart Cart totals Subtotal ₦ 4,999.00 Total ₦ 4,999.00 Proceed to checkout