TY  - BOOK
AU  - Dana, Edward Salisbury
AU  - Mehrotra, Maharaj Narain
TI  - KHANIJ VIGYAN KI PATHYA PUSTAK
U1  - 549 
PY  - 1979///
CY  - Lucknow
PB  - Uttar Pradesh Hindi Sansthan
KW  - Mineralogy
ER  -