TY  - BOOK
AU  - Shukla, Ashok C
TI  - Essentials of Paleobotany
U1  - 561 
PY  - 1978///
CY  - New Delhi
PB  - Vikas
KW  - general stack
KW  - science
KW  - natural science and mathematics
KW  - paleontology;paleozoologyBotany
ER  -