Clay-shale deposits suitable for use in the manufacture of cement at Sindri, District Manbhum, Bihar /
Menta, Dev Raj Singh, 1917
Clay-shale deposits suitable for use in the manufacture of cement at Sindri, District Manbhum, Bihar / by D. R. S. Menta - New Delhi : Manager of Publications, 1957 - 22 p. : ill. ; 24 cm.
X920047437
Shale--India
Clay-shale deposits suitable for use in the manufacture of cement at Sindri, District Manbhum, Bihar / by D. R. S. Menta - New Delhi : Manager of Publications, 1957 - 22 p. : ill. ; 24 cm.
X920047437
Shale--India
