Tunnels

Examines the earliest known tunnels in the world and the physics of how tunnels are built and remain standing in spite of tremendous weight above them.

9781634305204
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
45855942691742270499973688681LRYE278LRYE003675624.1 MAT624.115774597521709567815
68348944289732307499973688681FAJA175FAJA223941624.1 MAT624.115798937721736518457
108764747781782296499973688681EIDE159EIDE058771624.1 MAT624.115802161721736518457