TY  - BOOK
AU  - Aiyengar NKN
AU  - Prasad KN
TI  - An Introduction to Invertebrate Palaeontology
U1  - 562 
PY  - 1996///
CY  - New Delhi
PB  - Vikas Publishing House
KW  - Invertebrate Paleontology
KW  - Paleontology
N1  - Includes bibliographical references and index
ER  -