Memoirs on coal exploration, second five year plan, 1963.
Memoirs on coal exploration, second five year plan, 1963.
- Nagpur [1966]
- viii, 582 p. illus., maps (part fold.) 29 cm.
Bibliography: p. 581-582.
sa 67000856 //r84
Coal--India.
Borings--India.
TN809.I4 / A53
622.182
Bibliography: p. 581-582.
sa 67000856 //r84
Coal--India.
Borings--India.
TN809.I4 / A53
622.182