Description
<strong>Barrett, Ruckman, Myles, and Steward (2002).</strong> "Launched Soil Nails Stabilize Embankments." <u>Soil Nail Launcher Inc</u>. 12 Aug. 2007. Soil Nail Launcher Inc. 1 Feb. 2009 <www.soilnaillauncher.com>.
<strong>Barrett, Ruckman, Myles, and Steward (2002).</strong> "Launched Soil Nails Stabilize Embankments." <u>Soil Nail Launcher Inc</u>. 12 Aug. 2007. Soil Nail Launcher Inc. 1 Feb. 2009 <www.soilnaillauncher.com>.