Important information about pricing

We offer discounted pricing for people placing an order from Africa. Please let us know if you are ordering from Africa.

Review your order

  • Remove
    Urban Areas as Environmental Interventions Part I: The Water Cycle,
    By Kate B. Showers
     $6.00
  • Remove
    International Migration: Economic Causes, Consequences, Evaluation, and Policies,
    By Robert E.B. Lucas
     $6.00
Total: $12.00 Checkout