TY  - BOOK
AU  - Singh R D
TI  - Principles And Practices Of Modern Coal Mining
SN  - 978-81-22409-74-1
PY  - 2015///
CY  - New Delhi
PB  - New Age International Private Limited
KW  - Principles and Proctices of Modern Coal Mining
N2  - Principles,and,Proctices,of,Modern,Coal,Mining,Principles and Proctices of Modern Coal Mining
ER  -