TY  - BOOK
AU  - Nicholson, Henry Alleyne.
TI  - Manual of palaeontology with an introduction on the principles of palaeontology / 
SN  - 81-7035-140-5
U1  - H6 
PY  - 1872///
CY  - Delhi : 
PB  - Daya Publishing House , 
KW  - Palaeontology
ER  -