Singh, B. ( Bhagwant), 1931-
International Symposium On Underground Engineering : Volume 1 / by B. Singh ; sponsored and organised by Central Mining Research Station, Dhanbad, Council of Scientific and Industrial Research. - Rotterdam : A. A. Balkema , 1989 - 530 p.: graph, ill.; 29 cm
International Symposium on Underground Engineering, 14-17 April, 1988, New Delhi, India
Includes bibliographical references and indexs
9061919274 RM 221.97 (set)
--Underground Areas--Congresses--Underground Construction
624.19 SIN
International Symposium On Underground Engineering : Volume 1 / by B. Singh ; sponsored and organised by Central Mining Research Station, Dhanbad, Council of Scientific and Industrial Research. - Rotterdam : A. A. Balkema , 1989 - 530 p.: graph, ill.; 29 cm
International Symposium on Underground Engineering, 14-17 April, 1988, New Delhi, India
Includes bibliographical references and indexs
9061919274 RM 221.97 (set)
--Underground Areas--Congresses--Underground Construction
624.19 SIN