TY  - BOOK
AU  - Venkatachala, B.S
AU  - Shukla, Manoj
AU  - Sharma, Mukund
TI  - Plant Fossils: a link with the past
U1  - 561.1 23rd ed.
PY  - 1992///
CY  - Lucknow
PB  - Birbal Sahni Institiute of Palaebotany
KW  - Science
KW  - Reference Books
ER  -