# From the [Lunar Sourcebook](http://www.lpi.usra.edu/publications/books/lunar_sourcebook/) - Available at the Lunar and Planetary Institute (LPI)

# [Parameters of Lunar Soil](http://www.lpi.usra.edu/science/kring/lunar_exploration/briefings/lunar_soil_physical_properties.pdf) - presentation by David Kring, also hosted by LPI