TY  - BOOK
ED  - National Council for Cement and Building Materials (New Delhi)
TI  - Comperhensive appraisal of cement grade limestone deposits of India
U1  - 666.930954 21st
PY  - 1985///
CY  - New Delhi
PB  - National Council for Cemnet and Building Materials
KW  - Limestone industry; Cement
ER  -