Kanjlia, V. K.
World Tunnel Congress - 2008: underground facilities for better environment and safety; Vol I V. K. Kanjlia - New Delhi Central Board of Irrigation and Power 2008 - xxiii, 673p.
Underground construction -- Congresses
Tunneling -- Congresses
624.193 KAN
World Tunnel Congress - 2008: underground facilities for better environment and safety; Vol I V. K. Kanjlia - New Delhi Central Board of Irrigation and Power 2008 - xxiii, 673p.
Underground construction -- Congresses
Tunneling -- Congresses
624.193 KAN