islandbooth.com/comm/vetiver-ra...ook-islands.html
Rarotonga, Cook Islands is the site of a number of large-scale transformative infrastructure projects, including water supply, roading, drainage, and wastewater management. How we approach these projects will have a long-term impact on the health of our community — and the health of our island. Vetiver grass is central to a number of low-cost, sustainable alternative bio-engineering solutions.