<p><em>Questions about purchasing DNR materials? Please <a href="https://bookstores.umn.edu/contact">click here</a> to visit our <strong>CONTACT US</strong> page and select &quot;<strong>Extension</strong>&quot; as the category when submitting your inquiry.</em></p><p><em>For info on our shipping rates, please <a href="https://bookstores.umn.edu/customer-service/shipping-rates">click here</a>.</em></p>