TY  - BOOK
AU  - KHATAL, P.K.
TI  - MICROFOSSILS AND THEIR APPLICATION
SN  - 81 239 0592 0
U1  - 561.9 
PY  - 1998///
CY  - New Delhi
PB  - C.B.S. Publishers and Distrbutors, New Delhi 
ER  -