ACIGS Webinar on Drainage Geocomposites

Eric Blond will deliver a webinar on "Designing Geocomposite Drains for Long Term Applications" on April 22, 10AM (April 21, 8PM Eastern Time)

See https://www.acigs.org/?page=CiviCRM&q=civicrm%2Fevent%2Finfo&reset=1&id=10 for details