TY  - BOOK
AU  - Sambamurty, A.V.S.S.
TI  - Textbook of gymnosperms and paleobotany
SN  - 81-88237-45-0
PY  - 2005///
CY  - New Delhi
PB  - I K INTERNATIONAL PVT.LTD
KW  - botany
ER  -