1. Alluvial mining
پدیدآورنده : / Organizd by the institution of mining and metallurgy
کتابخانه: المكتبة المركزية مركز التوثيق وتزويد المصادر العلمية (أذربایجان الشرقیة)
موضوع : Hydraulic mining- Congresses,Alluvium- Congresses
رده :
TN278
.
A46
1991
2. Tunnelling 94 : Papers presnted at the seventh international symposium, Held in London from 5-7 July, 1994
پدیدآورنده : Organizd by the Institution of Mining and Metallurgy and the british Tunnelling Society, with the Cooperation of the Transpot Research Laboratory, Department of Transport
کتابخانه: (طهران)
موضوع : Tunneling - Congresses
رده :
TA
800
.
T7892
1994
3. Tunnelling 79 : proceedings of the second international symposium
پدیدآورنده : Organizd by the Institution of Mining and Metallurgy with the Cooperation of the British Tunelling Society, the Institution of Minig Engineers and the Transport and Road Reasearch Labratory, held in London from 12 to 16 March 1979
کتابخانه: (طهران)
موضوع : Tunneling - Congresses
رده :
TA
800
.
T7892
1979
