Cart Remove item Thumbnail image Product Price Quantity Subtotal × Investigation Into The Suitability Of Sand And Gravel Materials Commonly Used In Building Construction ₦ 5,000.00 Investigation Into The Suitability Of Sand And Gravel Materials Commonly Used In Building Construction quantity ₦ 5,000.00 × Comparative Evaluation Of Drilling Fluid-Enhancing Additives From Eggshell And Coconut Shell ₦ 5,000.00 Comparative Evaluation Of Drilling Fluid-Enhancing Additives From Eggshell And Coconut Shell quantity ₦ 5,000.00 Update cart Cart totals Subtotal ₦ 5,998.00 Total ₦ 5,998.00 Proceed to checkout