TY  - BOOK
AU  - MONGIA Nandita
TI  - Process analysis of strip mining in coal industry for central Indian region
T2  - "University of Delhi, Economics (Deptt. of-), Thesis. Thesis, University of Delhi, Economics (Deptt. of-"
U1  - "X9(F551).2.N8, M9/TH" 
PY  - 1989///
CY  - "Delhi,"
PB  - University of Delhi.     
KW  -  Coal
KW  - Industrial Economics
N1  - Appendix chapterwise
ER  -