Tunnelling Asia '97 / 
editors, C. V. J. Varma, A. R. G. Rao. 
 - xii, 836 pages :  illustrations (some color), maps ;  25 cm. 
<br/><br/><label>ISBN: </label>9054107472 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tunnelling --Congresses.<br/>Tunelling--India --Congresses.
<br/><br/><label>LC Class. No.: </label>TA800   / .T86 1997