Fort Polk, Louisiana. A vetiver hedge can accumulate an amazing amount of soil. Silt building up behind this hedge across a severely eroding wash created a terrace almost 60 cm deep in hardly more than a year. (N. Vietmeyer)
The National Academies | 500 Fifth St. N.W. | Washington, D.C. 20001
3 Conclusions ."
Vetiver Grass: A Thin Green Line Against Erosion . Washington, DC: The National Academies Press,
Please select a format: