P-04-184webb.pdf
Subsurface Exploration Using the Standard Penetration Test and the Cone Penetrometer Test
ARUN CORE ANALYSIS
Nitrogen Hotspots in Sierra Nevada Forest Soils D.W. Johnson, W.W. Miller, J.D. Murphy, D.W. Glass, and C.M. Stein University of Nevada, Reno, Nevada USA.
SNS Target Systems Operational Experience and Upgrade Plans T. J. McManamy October 2009 Workshop on Applications of High Intensity Proton Accelerators.
Hoek Brown(2007)