Pityokteines marketae Kníž., a-e) tunnels in sapwood, f) exit holes of

SciELO - Brasil - Analytical solution of deep tunnels in a strain

X-Ray Vision Archaeology Reveals Holocaust Escape Tunnel, NOVA

Buildings, Free Full-Text

EBT Wrays Hill Tunnel (Coles, PA)

SciELO - Brasil - Analytical solution of deep tunnels in a strain

PDF) Recent Advances in Entomological Research

Buildings, Free Full-Text

Buildings, Free Full-Text

PDF) Analytical Solution for Lined Circular Tunnels in Deep

Arizona Geology: Open pit mines seen from space

Role of karstic features in instability of the wall of an open-pit